Wars of the Delian League
Encyclopedia
The Wars of the Delian League (477–449 BC) were a series of campaigns fought between the Delian League
Delian League
The Delian League, founded in circa 477 BC, was an association of Greek city-states, members numbering between 150 to 173, under the leadership of Athens, whose purpose was to continue fighting the Persian Empire after the Greek victory in the Battle of Plataea at the end of the Greco–Persian Wars...

 of Athens
Classical Athens
The city of Athens during the classical period of Ancient Greece was a notable polis of Attica, Greece, leading the Delian League in the Peloponnesian War against Sparta and the Peloponnesian League. Athenian democracy was established in 508 BC under Cleisthenes following the tyranny of Hippias...

 and her allies (and later subjects), and the Achaemenid Empire
Achaemenid Empire
The Achaemenid Empire , sometimes known as First Persian Empire and/or Persian Empire, was founded in the 6th century BCE by Cyrus the Great who overthrew the Median confederation...

 of Persia. These conflicts represent a continuation of the Greco-Persian Wars
Greco-Persian Wars
The Greco-Persian Wars were a series of conflicts between the Achaemenid Empire of Persia and city-states of the Hellenic world that started in 499 BC and lasted until 449 BC. The collision between the fractious political world of the Greeks and the enormous empire of the Persians began when Cyrus...

, after the Ionian Revolt
Ionian Revolt
The Ionian Revolt, and associated revolts in Aeolis, Doris, Cyprus and Caria, were military rebellions by several regions of Asia Minor against Persian rule, lasting from 499 BC to 493 BC...

 and the first
First Persian invasion of Greece
The first Persian invasion of Greece, during the Persian Wars, began in 492 BCE, and ended with the decisive Athenian victory at the Battle of Marathon in 490 BCE. The invasion, consisting of two distinct campaigns, was ordered by the Persian king Darius I primarily in order to punish the...

 and second
Second Persian invasion of Greece
The second Persian invasion of Greece occurred during the Greco-Persian Wars, as King Xerxes I of Persia sought to conquer all of Greece. The invasion was a direct, if delayed, response to the defeat of the first Persian invasion of Greece at the Battle of Marathon which ended Darius I's attempts...

 Persian invasions of Greece.

The Greek
Ancient Greece
Ancient Greece is a civilization belonging to a period of Greek history that lasted from the Archaic period of the 8th to 6th centuries BC to the end of antiquity. Immediately following this period was the beginning of the Early Middle Ages and the Byzantine era. Included in Ancient Greece is the...

 alliance, centered around Sparta and Athens, that had defeated the second Persian invasion had initially followed up this success by capturing the Persian garrisons of Sestos
Sestos
200px|200px|thumb|The Ancient Map of Gallipoli PeninsulaSestos was an ancient Greek town of the Thracian Chersonese, the modern Gallipoli peninsula in European Turkey. Situated on the Hellespont opposite Abydos, it was the home of Hero in the legend of Hero and Leander, where according to legend...

 and Byzantium
Byzantium
Byzantium was an ancient Greek city, founded by Greek colonists from Megara in 667 BC and named after their king Byzas . The name Byzantium is a Latinization of the original name Byzantion...

, both in Thrace
Thrace
Thrace is a historical and geographic area in southeast Europe. As a geographical concept, Thrace designates a region bounded by the Balkan Mountains on the north, Rhodope Mountains and the Aegean Sea on the south, and by the Black Sea and the Sea of Marmara on the east...

, in 479 and 478 BC respectively. After the capture of Byzantium, the Spartans elected not to continue the war effort, and a new alliance, commonly known as the Delian League, was formed, with Athens very much the dominant power. Over the next 30 years, Athens would gradually assume a more hegemonic position over the league, which gradually evolved into the Athenian Empire.

Throughout the 470s BC, the Delian League campaigned in Thrace and the Aegean
Aegean Sea
The Aegean Sea[p] is an elongated embayment of the Mediterranean Sea located between the southern Balkan and Anatolian peninsulas, i.e., between the mainlands of Greece and Turkey. In the north, it is connected to the Marmara Sea and Black Sea by the Dardanelles and Bosporus...

 to remove the remaining Persian garrisons from the region, primarily under the command of the Athenian politician Cimon. In the early part of the next decade, Cimon began campaigning in Asia Minor
Asia Minor
Asia Minor is a geographical location at the westernmost protrusion of Asia, also called Anatolia, and corresponds to the western two thirds of the Asian part of Turkey...

, seeking to strengthen the Greek position there. At the Battle of the Eurymedon
Battle of the Eurymedon
The Battle of the Eurymedon was a double battle, taking place both on water and land, between the Delian League of Athens and her Allies, and the Persian Empire of Xerxes I. It took place in either 469 or 466 BC, in the vicinity of the mouth of the Eurymedon River in Pamphylia, Asia Minor...

 in Pamphylia
Pamphylia
In ancient geography, Pamphylia was the region in the south of Asia Minor, between Lycia and Cilicia, extending from the Mediterranean to Mount Taurus . It was bounded on the north by Pisidia and was therefore a country of small extent, having a coast-line of only about 75 miles with a breadth of...

, the Athenians and allied fleet achieved a stunning double victory, destroying a Persian fleet and then landing the ships' marines to attack and rout the Persian army. After this battle, the Persians took an essentially passive role in the conflict, anxious not to risk battle where possible.

Towards the end of the 460s BC, the Athenians took the ambitious decision to support a revolt in the Egyptian
Ancient Egypt
Ancient Egypt was an ancient civilization of Northeastern Africa, concentrated along the lower reaches of the Nile River in what is now the modern country of Egypt. Egyptian civilization coalesced around 3150 BC with the political unification of Upper and Lower Egypt under the first pharaoh...

 satrapy of the Persian empire. Although the Greek task force achieved initial success, they were unable to capture the Persian garrison in Memphis
Memphis, Egypt
Memphis was the ancient capital of Aneb-Hetch, the first nome of Lower Egypt. Its ruins are located near the town of Helwan, south of Cairo.According to legend related by Manetho, the city was founded by the pharaoh Menes around 3000 BC. Capital of Egypt during the Old Kingdom, it remained an...

, despite a 3 year long siege. The Persians then counterattacked, and the Athenian force was itself besieged for 18 months, before being wiped out. This disaster, coupled with ongoing warfare in Greece, dissuaded the Athenians from resuming conflict with Persia. In 451 BC, a truce was agreed in Greece, and Cimon was able to lead an expedition to Cyprus
Cyprus
Cyprus , officially the Republic of Cyprus , is a Eurasian island country, member of the European Union, in the Eastern Mediterranean, east of Greece, south of Turkey, west of Syria and north of Egypt. It is the third largest island in the Mediterranean Sea.The earliest known human activity on the...

. However, whilst besieging Kition Cimon died, and the Athenian force decided to withdraw, winning another double victory at the Battle of Salamis-in-Cyprus in order to extricate themselves. This campaign marked the end of hostilities between the Delian League and Persia, and some ancient historians claim that a peace treaty, the Peace of Callias
Peace of Callias
The Peace of Callias is a purported treaty established around 449 BC between the Delian League and Persia, ending the Persian Wars. The peace was agreed as the first compromise treaty between Achaemenid Persia and a Greek city....

, was agreed to cement the final end of the Greco-Persian Wars.

Sources & Chronology

Unfortunately, the military history of Greece between the end of the second Persian invasion of Greece and the Peloponnesian War
Peloponnesian War
The Peloponnesian War, 431 to 404 BC, was an ancient Greek war fought by Athens and its empire against the Peloponnesian League led by Sparta. Historians have traditionally divided the war into three phases...

 (479–431 BC) is poorly attested by surviving ancient sources. This period, sometimes referred to as the pentekontaetia by ancient scholars, was a period of relative peace and prosperity within Greece. The richest source for the period, and also the most contemporary with it, is Thucydides
Thucydides
Thucydides was a Greek historian and author from Alimos. His History of the Peloponnesian War recounts the 5th century BC war between Sparta and Athens to the year 411 BC...

's History of the Peloponnesian War
History of the Peloponnesian War
The History of the Peloponnesian War is an account of the Peloponnesian War in Ancient Greece, fought between the Peloponnesian League and the Delian League . It was written by Thucydides, an Athenian general who served in the war. It is widely considered a classic and regarded as one of the...

, which is generally considered by modern historians to be a reliable primary account. Thucydides only mentions this period in a digression on the growth of Athenian power in the run up to the Peloponnesian War, and the account is brief, probably selective and lacks any dates. Nevertheless, Thucydides's account can be, and is used by historians to draw up a skeleton chronology for the period, on to which details from archaeological records and other writers can be superimposed.

Much extra detail for the period is provided by Plutarch
Plutarch
Plutarch then named, on his becoming a Roman citizen, Lucius Mestrius Plutarchus , c. 46 – 120 AD, was a Greek historian, biographer, essayist, and Middle Platonist known primarily for his Parallel Lives and Moralia...

, in his biographies
Parallel Lives
Plutarch's Lives of the Noble Greeks and Romans, commonly called Parallel Lives or Plutarch's Lives, is a series of biographies of famous men, arranged in tandem to illuminate their common moral virtues or failings, written in the late 1st century...

 of Aristides
Aristides
Aristides , 530 BC – 468 BC was an Athenian statesman, nicknamed "the Just".- Biography :Aristides was the son of Lysimachus, and a member of a family of moderate fortune. Of his early life, it is only told that he became a follower of the statesman Cleisthenes and sided with the aristocratic party...

 and especially Cimon. Plutarch was writing some 600 years after the events in question, and is therefore very much a secondary source, but he often explicitly names his sources, which allows some degree of verification of his statements. In his biographies, he explicitly draws on many ancient histories which have not survived, and thus often preserves details of the period which are omitted in Thucydides's brief account. The final major extant source for the period is the universal history (Bibliotheca historica
Bibliotheca historica
Bibliotheca historica , is a work of universal history by Diodorus Siculus. It consisted of forty books, which were divided into three sections. The first six books are geographical in theme, and describe the history and culture of Egypt , of Mesopotamia, India, Scythia, and Arabia , of North...

) of the 1st century BC Sicilian, Diodorus Siculus
Diodorus Siculus
Diodorus Siculus was a Greek historian who flourished between 60 and 30 BC. According to Diodorus' own work, he was born at Agyrium in Sicily . With one exception, antiquity affords no further information about Diodorus' life and doings beyond what is to be found in his own work, Bibliotheca...

. Much of Diodorus's writing concerning this period seems to be derived from the much earlier Greek historian Ephorus
Ephorus
Ephorus or Ephoros , of Cyme in Aeolia, in Asia Minor, was an ancient Greek historian. Information on his biography is limited; he was the father of Demophilus, who followed in his footsteps as a historian, and to Plutarch's claim that Ephorus declined Alexander the Great's offer to join him on his...

, who also wrote a universal history. However, from what little is known of Ephorus, historians are generally disparaging towards his history; for this period he seems to have simply recycled Thucydides's research, but used it to draw completely different conclusions. Diodorus, who has often been dismissed by modern historians anyway, is therefore not a particularly good source for this period. Indeed, one of his translators, Oldfather, says of Diodorus's account of the Eurymedon campaign that "...the three preceding chapters reveal Diodorus in the worst light...". There is also a reasonable body of archaeological evidence for the period, of which inscriptions detailing probable tribute lists of the Delian League are particularly important.

Chronology

Thucydides provides a succinct list of the main events occurring between the end of the second Persian invasion and the outbreak of the Peloponnesian War, but almost no chronological information. Various attempts have been made to reassemble the chronology, but there is no definitive answer. The assumption central to these attempts is that Thucydides is describing the events in the appropriate chronological order. The one firmly accepted date is 465 BC for the beginning of the Siege of Thasos
Thasian rebellion
The Thasian rebellion was an incident in 465 BC, in which Thasos rebelled against Athenian control, seeking to renounce its membership in the Delian League...

. This is based on an anonymous ancient scholiast's annonations to one of the existing manuscripts of Aeschines
Aeschines
Aeschines was a Greek statesman and one of the ten Attic orators.-Life:Although it is known he was born in Athens, the records regarding his parentage and early life are conflicting; but it seems probable that his parents, though poor, were respectable. Aeschines' father was Atrometus, an...

's works. The scholiast notes that the Athenians met disaster at 'Nine-Ways' in the archon
Archon
Archon is a Greek word that means "ruler" or "lord", frequently used as the title of a specific public office. It is the masculine present participle of the verb stem ἀρχ-, meaning "to rule", derived from the same root as monarch, hierarchy, and anarchy.- Ancient Greece :In ancient Greece the...

ship of Lysitheus (known to be 465/4 BC). Thucydides mentions this attack on the 'Nine-Ways' in connection with the beginning of the Siege of Thasos, and since Thucydides says that the siege ended in its third year, the Siege of Thasos therefore dates to ca.465–463 BC.

Similarly, the anonymous scholiast provides a probable date for the Siege of Eion. This annotation places the fall of Eion in the archonship of Phaidon (known to be 476/475 BC). The Siege may therefore have been between either 477–476 BC or 476–475 BC; both have found favour. The Battle of Eurymedon may be dated to 469 BC by Plutarch's anecdote about the Archon Apsephion (469/468 BC) choosing Cimon and his fellow generals as judges in a competition. The implication is that Cimon had recently achieved a great victory, and the most likely candidate is Eurymedon. However, since the Battle of Eurymedon seems to have occurred after the Athenian siege of Naxos (but before the Siege of Thasos), the date of Eurymedon is clearly constrained by the date of Naxos. Whilst some accept a date of 469 or earlier for this Naxos, another school of thought places it as late as 467 BC. Since the Battle of Eurymedon seems to have occurred before Thasos, the alternative date for this battle would therefore be 466 BC.

The dating of Naxos is intimately connected with two other events in the Greek world which occurred at the same time. Thucydides claims that Pausanias
Pausanias (general)
Pausanias was a Spartan general of the 5th century BC. He was the son of Cleombrotus and nephew of Leonidas I, serving as regent after the latter's death, since Leonidas' son Pleistarchus was still under-age. Pausanias was also the father of Pleistoanax, who later became king, and Cleomenes...

, having been stripped of his command after the Siege of Byzantium, returned to Byzantium as a private citizen soon after and took command of the city until he was expelled by the Athenians. He then crossed the Bosporus
Bosporus
The Bosphorus or Bosporus , also known as the Istanbul Strait , is a strait that forms part of the boundary between Europe and Asia. It is one of the Turkish Straits, along with the Dardanelles...

 and settled in Colonae in the Troad, until he was accused of collaborating with the Persians and was recalled by the Sparta
Sparta
Sparta or Lacedaemon, was a prominent city-state in ancient Greece, situated on the banks of the River Eurotas in Laconia, in south-eastern Peloponnese. It emerged as a political entity around the 10th century BC, when the invading Dorians subjugated the local, non-Dorian population. From c...

ns for trial (after which he starved himself to death). Thucydides again provides no chronology of these events. Shortly afterwards, the Spartans accused the Athenian statesman Themistocles
Themistocles
Themistocles ; c. 524–459 BC, was an Athenian politician and a general. He was one of a new breed of politicians who rose to prominence in the early years of the Athenian democracy, along with his great rival Aristides...

, then in exile in Argos
Argos
Argos is a city and a former municipality in Argolis, Peloponnese, Greece. Since the 2011 local government reform it is part of the municipality Argos-Mykines, of which it is a municipal unit. It is 11 kilometres from Nafplion, which was its historic harbour...

, of complicity in Pausanias's treason. As a result Themistocles fled from Argos, eventually to Asia Minor. Thucydides states that on his journey, Themistocles inadvertently ended up at Naxos, at that time being besieged by Athenians. The three events, Pausanias's treason, Themistocles's flight and the Siege of Naxos therefore occurred in close temporal sequence. These events certainly happened after 474 BC (the earliest possible date for Themistocles's ostracism), and have generally been placed in around 470/469 BC. However there are several incongruities in the story of Themistocles if this date is accepted. A much later date for Pausanias's expulsion from Byzantium has been proposed, and if accepted, this pushes these three events into ca. 467 BC, which resolves the problems regarding Themistocles, and also probably explains some incidental details mentioned in Plutarch's biography of Cimon. However, this modified timeline is not universally accepted by historians.

The Egyptian and Cyprian campaigns are somewhat easier to date. Thucydides says that the Egyptian campaign lasted six years and that three years later, the Athenians and Spartans signed a five year truce. This treaty is known to date to 451 BC, so the Egyptian campaign dates from ca. 460–454 BC. The Cyprian campaign, which directly followed the truce, thus dates to 451–450 BC.

Background

The Greco-Persian Wars had their roots in the conquest of the Greek cities of Asia Minor, and in particular Ionia
Ionia
Ionia is an ancient region of central coastal Anatolia in present-day Turkey, the region nearest İzmir, which was historically Smyrna. It consisted of the northernmost territories of the Ionian League of Greek settlements...

, by the Persian Empire
Achaemenid Empire
The Achaemenid Empire , sometimes known as First Persian Empire and/or Persian Empire, was founded in the 6th century BCE by Cyrus the Great who overthrew the Median confederation...

 of Cyrus the Great
Cyrus the Great
Cyrus II of Persia , commonly known as Cyrus the Great, also known as Cyrus the Elder, was the founder of the Achaemenid Empire. Under his rule, the empire embraced all the previous civilized states of the ancient Near East, expanded vastly and eventually conquered most of Southwest Asia and much...

 shortly after 550 BC. The Persians found the Ionians difficult to rule, eventually settling for sponsoring a tyrant
Tyrant
A tyrant was originally one who illegally seized and controlled a governmental power in a polis. Tyrants were a group of individuals who took over many Greek poleis during the uprising of the middle classes in the sixth and seventh centuries BC, ousting the aristocratic governments.Plato and...

 in each Ionian city. While Greek states had in the past often been ruled by tyrants, this was a form of government on the decline. By 500 BC, Ionia appears to have been ripe for rebellion against these Persian place-men. The simmering tension finally broke into open revolt due to the actions of the tyrant of Miletus
Miletus
Miletus was an ancient Greek city on the western coast of Anatolia , near the mouth of the Maeander River in ancient Caria...

, Aristagoras
Aristagoras
Aristagoras was the leader of Miletus in the late 6th century BC and early 5th century BC.- Background :Aristagoras served as deputy governor of Miletus, a polis on the western coast of Anatolia around 500 BC. He was the son of Molpagoras, and son-in-law of Histiaeus, whom the Persians had set up...

. Attempting to save himself after a disastrous Persian-sponsored expedition
Siege of Naxos (499 BC)
The Siege of Naxos was a failed attempt by the Milesian tyrant Aristagoras, operating with support from, and in the name of the Persian Empire of Darius the Great, to conquer the island of Naxos...

 in 499 BC, Aristagoras chose to declare Miletus a democracy. This triggered similar revolutions across Ionia, and indeed Doris
Doris (Asia Minor)
Doris was a small region of ancient Asia Minor inhabited by Dorians; the territory is now in modern-day Turkey. Pliny says, Caria mediae Doridi circumfunditur ad mare utroque latere ambiens, by which he means that Doris is surrounded by Caria on all sides, except where it is bordered by the sea....

 and Aeolis
Aeolis
Aeolis or Aeolia was an area that comprised the west and northwestern region of Asia Minor, mostly along the coast, and also several offshore islands , where the Aeolian Greek city-states were located...

, beginning the Ionian Revolt
Ionian Revolt
The Ionian Revolt, and associated revolts in Aeolis, Doris, Cyprus and Caria, were military rebellions by several regions of Asia Minor against Persian rule, lasting from 499 BC to 493 BC...

.

The Greek states of Athens and Eretria
Eretria
Erétria was a polis in Ancient Greece, located on the western coast of the island of Euboea, south of Chalcis, facing the coast of Attica across the narrow Euboean Gulf. Eretria was an important Greek polis in the 6th/5th century BC. However, it lost its importance already in antiquity...

 allowed themselves to be drawn into this conflict by Aristagoras, and during their only campaigning season (498 BC) they contributed to the capture and burning of the Persian regional capital of Sardis
Sardis
Sardis or Sardes was an ancient city at the location of modern Sart in Turkey's Manisa Province...

. After this, the Ionian Revolt carried on (without further outside aid) for a further 5 years, until it was finally completely crushed by the Persians. However, in a decision of great historic significance, the Persian king Darius the Great decided that, despite successfully subduing the revolt, there remained the unfinished business of exacting punishment on Athens and Eretria for supporting the revolt. The Ionian Revolt had severely threatened the stability of Darius's empire, and the states of mainland Greece would continue to threaten that stability unless dealt with. Darius thus began to contemplate the complete conquest of Greece, beginning with the destruction of Athens and Eretria.

In the next two decades there would be two Persian invasions of Greece, including some of the most famous battles in history. During the first invasion
First Persian invasion of Greece
The first Persian invasion of Greece, during the Persian Wars, began in 492 BCE, and ended with the decisive Athenian victory at the Battle of Marathon in 490 BCE. The invasion, consisting of two distinct campaigns, was ordered by the Persian king Darius I primarily in order to punish the...

, Thrace, Macedon
Macedon
Macedonia or Macedon was an ancient kingdom, centered in the northeastern part of the Greek peninsula, bordered by Epirus to the west, Paeonia to the north, the region of Thrace to the east and Thessaly to the south....

 and the Aegean islands were added to the Persian Empire, and Eretria was duly destroyed. However, the invasion ended in 490 BC with the decisive Athenian victory at the Battle of Marathon
Battle of Marathon
The Battle of Marathon took place in 490 BC, during the first Persian invasion of Greece. It was fought between the citizens of Athens, aided by Plataea, and a Persian force commanded by Datis and Artaphernes. It was the culmination of the first attempt by Persia, under King Darius I, to subjugate...

. Between the two invasions, Darius died, and responsibility for the war passed to his son Xerxes I. Xerxes then led the second invasion
Second Persian invasion of Greece
The second Persian invasion of Greece occurred during the Greco-Persian Wars, as King Xerxes I of Persia sought to conquer all of Greece. The invasion was a direct, if delayed, response to the defeat of the first Persian invasion of Greece at the Battle of Marathon which ended Darius I's attempts...

 personally in 480 BC, taking an enormous (although oft-exaggerated) army and navy to Greece. Those Greeks who chose to resist (the 'Allies') were defeated in the twin battles of Thermopylae
Battle of Thermopylae
The Battle of Thermopylae was fought between an alliance of Greek city-states, led by King Leonidas of Sparta, and the Persian Empire of Xerxes I over the course of three days, during the second Persian invasion of Greece. It took place simultaneously with the naval battle at Artemisium, in August...

 and Artemisium
Battle of Artemisium
The Battle of Artemisium was a series of naval engagements over three days during the second Persian invasion of Greece. The battle took place simultaneously with the more famous land battle at Thermopylae, in August or September 480 BC, off the coast of Euboea and was fought between an alliance of...

 on land and at sea respectively. All of Greece except the Peloponnesus thus fell into Persian hands, but then seeking to finally destroy the Allied navy, the Persians suffered a decisive defeat at the Battle of Salamis
Battle of Salamis
The Battle of Salamis was fought between an Alliance of Greek city-states and the Persian Empire in September 480 BCE, in the straits between the mainland and Salamis, an island in the Saronic Gulf near Athens...

. The following year, 479 BC, the Allies assembled the largest Greek army yet seen and defeated the Persian invasion force at the Battle of Plataea
Battle of Plataea
The Battle of Plataea was the final land battle during the second Persian invasion of Greece. It took place in 479 BC near the city of Plataea in Boeotia, and was fought between an alliance of the Greek city-states, including Sparta, Athens, Corinth and Megara, and the Persian Empire of Xerxes...

, ending the invasion and the threat to Greece.

According to tradition, on the same day as Plataea, the Allied fleet defeated the demoralised remnants of the Persian fleet in the Battle of Mycale
Battle of Mycale
The Battle of Mycale was one of the two major battles that ended the second Persian invasion of Greece during the Greco-Persian Wars. It took place on or about August 27, 479 BC on the slopes of Mount Mycale, on the coast of Ionia, opposite the island of Samos...

. This action marks the end of the Persian invasion, and the beginning of the next phase in the Greco-Persian wars, the Greek counterattack. After Mycale, the Greek cities of Asia Minor again revolted, with the Persians now powerless to stop them. The Allied fleet then sailed to the Chersonesos
Thracian Chersonese
The Thracian Chersonese was the ancient name of the Gallipoli peninsula, in the part of historic Thrace that is now part of modern Turkey.The peninsula runs in a south-westerly direction into the Aegean Sea, between the Hellespont and the bay of Melas . Near Agora it was protected by a wall...

, still held by the Persians, and besieged and captured the town of Sestos
Sestos
200px|200px|thumb|The Ancient Map of Gallipoli PeninsulaSestos was an ancient Greek town of the Thracian Chersonese, the modern Gallipoli peninsula in European Turkey. Situated on the Hellespont opposite Abydos, it was the home of Hero in the legend of Hero and Leander, where according to legend...

. The following year, 478 BC, the Allies sent a force to capture the city of Byzantium
Byzantium
Byzantium was an ancient Greek city, founded by Greek colonists from Megara in 667 BC and named after their king Byzas . The name Byzantium is a Latinization of the original name Byzantion...

 (modern day Istanbul
Istanbul
Istanbul , historically known as Byzantium and Constantinople , is the largest city of Turkey. Istanbul metropolitan province had 13.26 million people living in it as of December, 2010, which is 18% of Turkey's population and the 3rd largest metropolitan area in Europe after London and...

). The siege was successful, but the behaviour of the Spartan general Pausanias alienated many of the Allies, and resulted in Pausanias's recall. The siege of Byzantium was the last action of the Hellenic alliance which had defeated the Persian invasion.

Delian League

After Byzantium, Sparta was eager to end her involvement in the war. The Spartans were of the view that, with the liberation of mainland Greece, and the Greek cities of Asia Minor, the war's purpose had already been reached. There was also perhaps a feeling that securing long-term security for the Asian Greeks would prove impossible. In the aftermath of Mycale, the Spartan king Leotychides had proposed transplanting all the Greeks from Asia Minor to Europe as the only method of permanently freeing them from Persian dominion. Xanthippus
Xanthippus
Xanthippus was a Greek mercenary general hired by the Carthaginians to aid in their war against the Romans during the First Punic War...

, the Athenian commander at Mycale, had furiously rejected this; the Ionian cities were originally Athenian colonies, and the Athenians, if no-one else, would protect the Ionians. This marked the point at which the leadership of the Hellenic alliance effectively passed to the Athenians; with the Spartan withdrawal after Byzantium, the leadership of the Athenians became explicit.

The loose alliance of city states which had fought against Xerxes's invasion had been dominated by Sparta and the Peloponnesian league. With the withdrawal of these states, a congress was called on the holy island of Delos
Delos
The island of Delos , isolated in the centre of the roughly circular ring of islands called the Cyclades, near Mykonos, is one of the most important mythological, historical and archaeological sites in Greece...

 to institute a new alliance to continue the fight against the Persians. This alliance, now including many of the Aegean islands, was formally constituted as the 'First Athenian Alliance', commonly known as the Delian League
Delian League
The Delian League, founded in circa 477 BC, was an association of Greek city-states, members numbering between 150 to 173, under the leadership of Athens, whose purpose was to continue fighting the Persian Empire after the Greek victory in the Battle of Plataea at the end of the Greco–Persian Wars...

. According to Thucydides, the official aim of the League was to "avenge the wrongs they suffered by ravaging the territory of the king." In reality, this goal was divided into three main efforts - to prepare against any future invasion, to seek revenge against Persia, and to organize a means of dividing spoils of war. The members were given a choice of either offering armed forces or paying a tax to the joint treasury; most states chose the tax. League members swore to have the same friends and enemies, and dropped ingots of iron into the sea to symbolize the permanence of their alliance. The Athenian politician Aristides
Aristides
Aristides , 530 BC – 468 BC was an Athenian statesman, nicknamed "the Just".- Biography :Aristides was the son of Lysimachus, and a member of a family of moderate fortune. Of his early life, it is only told that he became a follower of the statesman Cleisthenes and sided with the aristocratic party...

 would spend the rest of his life occupied in the affairs of the alliance, dying (according to Plutarch) a few years later in Pontus
Pontus
Pontus or Pontos is a historical Greek designation for a region on the southern coast of the Black Sea, located in modern-day northeastern Turkey. The name was applied to the coastal region in antiquity by the Greeks who colonized the area, and derived from the Greek name of the Black Sea: Πόντος...

, whilst determining what the tax of new members was to be.

Military Expansion of the League

Thucydides provides just one example of the use of force to extend membership of the League, but since his account seems to be selective, there were presumably more; certainly, Plutarch provides details of one such instance. Karystos
Karystos
Karystos is a small coastal town on the Greek island of Euboea. It has about 7,000 inhabitants. It lies 129 km south of Chalkis. From Athens it is accessible by ferry via Marmari from the Rafina port...

, which had collaborated with the Persians during the second Persian invasion, was attacked by the League at some point in the 470s BC, and eventually agreed to become a member. Plutarch mentions the fate of Phaselis
Phaselis
Phaselis is an ancient Lycian city in the province of Antalya in Turkey. It is located between the Bey Mountains and the forests of Olympos National Park, 16 km west of the touristic town of Kemer and on the 57th kilometre of the Antalya–Kumluca highway...

, which Cimon compelled to join the league during his Eurymedon campaign.

Internal Rebellions

Naxos attempted to leave the League ca. 470/467 BC but was attacked by the Athenians and forced to remain a member. A similar fate awaited the Thasians
Thasos
Thasos or Thassos is a Greek island in the northern Aegean Sea, close to the coast of Thrace and the plain of the river Nestos but geographically part of Macedonia. It is the northernmost Greek island, and 12th largest by area...

 after they tried to leave the League
Thasian rebellion
The Thasian rebellion was an incident in 465 BC, in which Thasos rebelled against Athenian control, seeking to renounce its membership in the Delian League...

 in 465 BC. Thucydides does not provide more examples, but from archaeological sources it is possible to deduce that there were further rebellions in the following years. Thucydides leaves us under no illusions that the behaviour of the Athenians in crushing such rebellions led firstly to the hegemony of Athens over the league, and eventually to the transition from the Delian League to the Athenian Empire.

Conflicts in Greece

During the period 479–461, the mainland Greek states were at least outwardly at peace with each other, even if divided into pro-Spartan and pro-Athenian factions. The Hellenic alliance still existed in name, and since Athens and Sparta were still allied, Greece achieved a modicum of stability. However, over this period, Sparta became increasingly suspicious and fearful of the growing power of Athens. It was this fear, according to Thucydides, which made the second, larger (and more famous) Peloponnesian War inevitable.
Athens sent troops in 462 BC to aid Sparta with the Messenian Revolt (ca. 465–461 BC), under the terms of the old Hellenic alliance. The Spartans however, in the fear that Athens might interfere in the political situation between the Spartans and their helots
Helots
The helots: / Heílôtes) were an unfree population group that formed the main population of Laconia and the whole of Messenia . Their exact status was already disputed in antiquity: according to Critias, they were "especially slaves" whereas to Pollux, they occupied a status "between free men and...

, sent the Athenians home. This event directly led to the ostracism of Cimon (who had been leading the troops), the ascendancy of the radical democrats (led by Ephialtes
Ephialtes
Ephialtes of Trachis was the son of Eurydemus of Malis. He betrayed his homeland by showing the Persian forces a path around the allied Greek position at the pass of Thermopylae, which helped them win the Battle of Thermopylae in 480 BC.-Trail:The allied Greek land forces, which Herodotus states...

 and Pericles
Pericles
Pericles was a prominent and influential statesman, orator, and general of Athens during the city's Golden Age—specifically, the time between the Persian and Peloponnesian wars...

) over the previously dominant aristocratic faction (led by Cimon) in Athens, and the First Peloponnesian War
First Peloponnesian War
The First Peloponnesian War was fought between Sparta as the leaders of the Peloponnesian League and Sparta's other allies, most notably Thebes, and the Delian League led by Athens with support from Argos. This war consisted of a series of conflicts and minor wars, such as the Second Sacred War...

 between Athens and Sparta (and their respective allies).

This conflict was really the Athenians' own struggle, and need not have involved the Delian allies. After all, the League members had signed up to fight against the Persians, not fellow Greeks. Nevertheless, it does seems that at least at the Battle of Tanagra
Battle of Tanagra (457 BC)
There was a later battle at Tanagra during the Peloponnesian War; see Battle of Tanagra .The Battle of Tanagra took place in 457 BC between Athens and Sparta during the First Peloponnesian War.-Background:...

, a contingent of Ionians fought with the Athenians. The conflicts in Greece during these years are, however, not directly relevant to the history of the Delian League.

It can be seen, however, that the First Peloponnesian War may have hastened the transition of the Delian League from an Athenian-dominated alliance to an Athenian-ruled empire. During the early years of the war, Athens and her non-Delian allies scored a series of victories. However, the collapse of the simultaneous Delian League expedition in Egypt in 454 BC cause panic in Athens, and resulted in decreased military activity until 451 BC, when a five-year truce was concluded with Sparta. During the panic, the treasury of the League was moved from Delos to the perceived safety of Athens. Although Athens had in practice had a hegemonic position over the rest of the league since the rebellion of Naxos was put down, the process by which the Delian league gradually transformed into the Athenian Empire accelerated after 461 BC. The transfer of the treasury to Athens is sometimes used as an arbitrary demarcation between the Delian League and the Athenian Empire. An alternative 'end-point' for the Delian League is the final end of hostilities with the Persians in 450 BC, after which, despite the fact that the stated aims of the League were fulfilled, the Athenians refused to allow member states to leave the alliance.

Siege of Eion

According to Thucydides, the League's opening campaign was against the city of Eion
Eion
Eion was an ancient Greek Eretrian colony in Thracian Macedonia. It sits at the mouth of the Strymon River which flows into the Aegean from the interior of Thrace...

, at the mouth of the Strymon river. Since Thucydides does not provide a detailed chronology for his history of the league, the year in which this campaign took place is uncertain. The siege seems to have lasted from autumn of one year into the summer of the next, with historians supporting either 477–476 BC or 476–475 BC. Eion seems to have been one of the Persian garrisons left in Thrace during and after the second Persian invasion, along with Doriskos
Doriskos
Doriskos was an ancient Greek city located in Thrace, located in the region between the river Nestos to the river Hebros. It was a fortified stronghold located in the homonymous plain and beach extending west of the Hebros delta and east of the peraia of Samothrace, actually located in the river...

. The campaign against Eion should probably be seen as part of a general campaign aimed at removing the Persian presence from Thrace. Even though he does not directly cover this period, Herodotus alludes to several failed attempts, presumably Athenian, to dislodge the Persian governor of Doriskos, Mascames. Eion may have been worthy of particular mention by Thucydides because of its strategic importance; abundant supplies of timber were available in the region, and there were nearby silver mines. Furthermore, it was near the site of the future Athenian colony of Amphipolis, which was the site of several future disasters for the Athenians.

The force which attacked Eion was under the command of Cimon. Plutarch says that Cimon first defeated the Persians in battle, whereupon they retreated to the city, and were besieged there. Cimon then expelled all Thracian collaborators from the region in order to starve the Persians into submission. Herodotus indicates that the Persian commander, Boges, was offered terms upon which he might be allowed to evacuate the city and return to Asia. However, not wanting to be thought a coward by Xerxes, he resisted to the last. When the food in Eion ran out, Boges threw his treasure into the Strymon, killed his entire household and then immolated them, and himself, on a giant pyre. The Athenians thus captured the city and enslaved the remaining population.

Skyros

Following the action at Eion, and possibly in the same campaign, the Athenians, still under Cimon, attacked the island of Skyros
Skyros
Skyros is an island in Greece, the southernmost of the Sporades, an archipelago in the Aegean Sea. Around the 2nd millennium BC and slightly later, the island was known as The Island of the Magnetes where the Magnetes used to live and later Pelasgia and Dolopia and later Skyros...

. This was not an anti-Persian action, but a pragmatic assault on a native population that had lapsed into piracy. As a result of this action, the Athenians "liberated the Aegean", and they sent colonists to the island to prevent the island returning to piracy.

Chersonesos

Cimon returned a decade later to complete the expulsion of Persian forces from Europe. This action seems to have occurred concurrently with the Siege of Thasos
Thasian rebellion
The Thasian rebellion was an incident in 465 BC, in which Thasos rebelled against Athenian control, seeking to renounce its membership in the Delian League...

, and so is generally dated to 465 BC. Evidently, even at this point, some Persian forces were holding (or had re-taken) some part of the Chersonesos
Thracian Chersonese
The Thracian Chersonese was the ancient name of the Gallipoli peninsula, in the part of historic Thrace that is now part of modern Turkey.The peninsula runs in a south-westerly direction into the Aegean Sea, between the Hellespont and the bay of Melas . Near Agora it was protected by a wall...

 with the help of native Thracians. Cimon sailed to the Chersonesos with just 4 triremes, but managed to capture the 13 ships of the Persians, and then proceeded to drive them out of the peninsula. Cimon then turned the Chersonesos (of which his father, Miltiades the Younger
Miltiades the Younger
Miltiades the Younger or Miltiades IV was the son of one Cimon, a renowned Olympic chariot-racer. Miltiades considered himself a member of the Aeacidae, and is known mostly for his role in the Battle of Marathon; as well as his rather tragic downfall afterwards. His son Cimon was a major Athenian...

, had been tyrant before the Greco-Persian Wars began) over to the Athenians for colonisation.

Asia Minor

Once the Persian forces in Europe had largely been neutralised, the Athenians seem to have gone about starting to extend the League in Asia Minor. The islands of Samos, Chios and Lesbos seem to have become members of the original Hellenic alliance after Mycale, and presumably were also therefore original members of the Delian League. However, it is unclear exactly when the other Ionian cities, or indeed the other Greek cities of Asia Minor, joined the league, though they certainly did at some point.

Cimon's Eurymedon campaign itself seems to have begun in response to the assembly of a large Persian fleet and army at Aspendos, near the mouth of the Eurymedon River. It is usually argued that the Persians were the would-be aggressors, and that Cimon's campaign was launched in order to deal with this new threat. Cawkwell suggests that the Persian build-up was the first concerted attempt to counter the activity of the Greeks since the failure of the second invasion. It is possible that internal strife with the Persian empire had contributed to the length of time it took to launch this campaign. Cawkwell suggests that the Persian forces gathered at Aspendos were aiming to move along the southern coast of Asia Minor, capturing each city, until eventually the Persian navy could begin operating in Ionia again.

Plutarch says that upon hearing that the Persian forces were gathering at Aspendos, Cimon sailed from Cnidus (in Caria
Caria
Caria was a region of western Anatolia extending along the coast from mid-Ionia south to Lycia and east to Phrygia. The Ionian and Dorian Greeks colonized the west of it and joined the Carian population in forming Greek-dominated states there...

) with 200 triremes. It is highly likely that Cimon had assembled this force because the Athenians had had some warning of a forthcoming Persian campaign to re-subjugate the Asiatic Greeks. According to Plutarch, Cimon sailed with these 200 triremes to the Greek city of Phaselis
Phaselis
Phaselis is an ancient Lycian city in the province of Antalya in Turkey. It is located between the Bey Mountains and the forests of Olympos National Park, 16 km west of the touristic town of Kemer and on the 57th kilometre of the Antalya–Kumluca highway...

 (in Lycia
Lycia
Lycia Lycian: Trm̃mis; ) was a region in Anatolia in what are now the provinces of Antalya and Muğla on the southern coast of Turkey. It was a federation of ancient cities in the region and later a province of the Roman Empire...

) but was refused admittance. He therefore began ravaging the lands of Phaselis, but with the mediation of the Chian
Chios
Chios is the fifth largest of the Greek islands, situated in the Aegean Sea, seven kilometres off the Asia Minor coast. The island is separated from Turkey by the Chios Strait. The island is noted for its strong merchant shipping community, its unique mastic gum and its medieval villages...

 contingent of his fleet, the people of Phaselis agreed to join the league. They were to contribute troops to the expedition, and to pay the Athenians ten talent
Attic talent
The Attic talent , also known as the Athenian talent or Greek talent, is an ancient unit of mass equal to 26 kg, as well as a unit of value equal to this amount of pure silver. A talent was originally intended to be the mass of water required to fill an amphora . At the 2009 price of $414/kg, a...

s. By capturing Phaselis, the furthest east Greek city in Asia Minor (and just to the west of the Eurymedon), he effectively blocked the Persian campaign before it had begun, denying them the first naval base they needed to control. Taking further initiative, Cimon then moved to directly attack the Persian fleet at Aspendos.

Battle of the Eurymedon

Thucydides gives only the barest of details for this battle; the most reliable detailed account is given by Plutarch. According to Plutarch, the Persian fleet was anchored off the mouth of the Eurymedon, awaiting the arrival of 80 Phoenician ships from Cyprus. Several different estimates for the size of the Persian fleet are given. Thucydides says that there was a fleet of 200 Phoenician ships, and is generally considered the most reliable source. Plutarch gives numbers of 350 from Ephorus
Ephorus
Ephorus or Ephoros , of Cyme in Aeolia, in Asia Minor, was an ancient Greek historian. Information on his biography is limited; he was the father of Demophilus, who followed in his footsteps as a historian, and to Plutarch's claim that Ephorus declined Alexander the Great's offer to join him on his...

 and 600 from Phanodemus.

Cimon, sailing from Phaselis, made to attack the Persians before the reinforcements arrived, whereupon the Persian fleet, eager to avoid fighting, retreated into the river itself. However, when Cimon continued to bear down on the Persians, they accepted battle. Regardless of their numbers, the Persian battle line was quickly breached, and the Persian ships then turned about, and made for the river bank. Grounding their ships, the crews sought sanctuary with the army waiting nearby. Despite the weariness of his troops after this first battle, Cimon landed the marines and proceeded to attack the Persian army. Initially the Persian line held the Athenian assault, but eventually, as at Battle of Mycale
Battle of Mycale
The Battle of Mycale was one of the two major battles that ended the second Persian invasion of Greece during the Greco-Persian Wars. It took place on or about August 27, 479 BC on the slopes of Mount Mycale, on the coast of Ionia, opposite the island of Samos...

, the heavily armoured hoplites proved superior, and routed the Persian army. Thucydides says that 200 Phoenician ships were captured and destroyed. It is highly unlikely that this occurred during the apparently brief naval battle, so these were probably grounded ships captured after the battle and destroyed with fire, as has been the case at Mycale. According to Plutarch, Cimon then sailed with the Greek fleet as quickly as possible, to intercept the fleet of 80 Phoenician ships which the Persians had been expecting. Taking them by surprise, he captured or destroyed the entire fleet. However, Thucydides does not mention this subsidiary action, and some have cast doubt on whether it actually happened.

According to Plutarch, one tradition had it that the Persian king (who at the time would still have been Xerxes) had agreed a humiliating peace treaty in the aftermath of the Eurymedon (see below). However, as Plutarch admits, other authors denied that such a peace was made at this time, and the more logical date for any peace treaty would have been after the Cyprus campaign. The alternative suggested by Plutarch is that the Persian king acted as if he had made a humiliating peace with the Greeks, because he was so fearful of engaging in battle with them again. It is generally considered unlikely by modern historians that a peace treaty was made in the aftermath of Eurymedon. The Eurymedon was a highly significant victory for the Delian League, which probably ended once and for all the threat of another Persian invasion of Greece. It also seems to have prevented any Persian attempt to reconquer the Asiatic Greeks until at least 451 BC. The accession of further cities of Asia Minor to the Delian league, particularly from Caria, probably followed Cimon's campaign there. The Greeks do not appear to have pressed their advantage home in a meaningful way. If the later date of 466 BC for the Eurymedon campaign is accepted, this might be because the revolt in Thasos
Thasian rebellion
The Thasian rebellion was an incident in 465 BC, in which Thasos rebelled against Athenian control, seeking to renounce its membership in the Delian League...

 meant that resources were diverted away from Asia Minor to prevent the Thasians seceding from the League. The Persian fleet was effectively absent from the Aegean until 451 BC, and Greek ships were able to ply the coasts of Asia Minor with impunity.

Egypt

The Egyptian campaign, as discussed above, is generally thought to have begun in 460 BC. Even this date is subject to some debate however, since at this time Athens was already at war with Sparta in the First Peloponnesian War. It has been questioned whether Athens would really commit to an Egyptian campaign under these circumstances, and therefore suggested that this campaign began before the war with Sparta, in 462 BC. However, this date is generally rejected, and it seems that the Egyptian campaign was, on the part of Athens, simply a piece of political opportunism.
The Egypt
Ancient Egypt
Ancient Egypt was an ancient civilization of Northeastern Africa, concentrated along the lower reaches of the Nile River in what is now the modern country of Egypt. Egyptian civilization coalesced around 3150 BC with the political unification of Upper and Lower Egypt under the first pharaoh...

ian satrapy of the Persian Empire was particularly prone to revolts, one of which had occurred as recently as 486 BC. In 461 or 460 BC, a new rebellion began under the command of Inaros
Inaros
Inaros or Ienheru, also known as Inarus, was an Egyptian rebel ruler who was the son of a Libyan prince named Psamtik, presumably of the old Saite line. In 460 BC, he revolted against the Persians with the help of his Athenian allies, and defeated the Persian army commanded by satrap Akheimenes...

, a Libyan king living on the border of Egypt. This rebellion quickly swept the country, which was soon largely in the hands of Inaros. Inaros now appealed to the Delian League for assistance in their fight against the Persians. There was a League fleet of 200 ships already campaigning in Cyprus at this time, which the Athenians then diverted Egypt to support the revolt. Indeed, it is possible that the fleet had been dispatched to Cyprus in the first place because, with Persian attention focused on the Egyptian revolt, it seemed a favourable time to campaign in Cyprus. This would go some way towards explaining the apparently reckless decision of the Athenians to fight wars on two fronts. Thucydides seems to imply that the whole fleet was diverted to Egypt, although it has also been suggested that such a large fleet was unnecessary, and some proportion of it remained of the coast of Asia Minor during this period. Ctesias
Ctesias
Ctesias of Cnidus was a Greek physician and historian from Cnidus in Caria. Ctesias, who lived in the 5th century BC, was physician to Artaxerxes Mnemon, whom he accompanied in 401 BC on his expedition against his brother Cyrus the Younger....

 suggests that the Athenians sent 40 ships, whereas Diodorus says 200, in apparent agreement with Thucydides. Fine suggests a number of reasons that the Athenians may have been willing to engage themselves in Egypt, despite the ongoing war elsewhere; the opportunity to weaken Persia, the desire for a naval base in Egypt, the access to the Nile
Nile
The Nile is a major north-flowing river in North Africa, generally regarded as the longest river in the world. It is long. It runs through the ten countries of Sudan, South Sudan, Burundi, Rwanda, Democratic Republic of the Congo, Tanzania, Kenya, Ethiopia, Uganda and Egypt.The Nile has two major...

's huge grain supply, and from the viewpoint of the Ionian allies, the chance to restore profitable trading links with Egypt.

At any rate, the Athenians arrived in Egypt, and sailed up the Nile to join up with Inaros's forces. The Persian king Artaxerxes I had in the meantime assembled a relief force to crush the revolt, under his uncle Achaemenes
Achaemenes
Achaemenēs was the eponymous ancestor of the Achaemenid Dynasty, who ruled Persia between 705 BC and 675 BC.The name is a bahuvrihi compound literally translating to "having a friend's mind", or "characterized by a follower's spirit"....

. Diodorus and Ctesias give numbers for this force of 300,000 and 400,000 respectively, but these numbers are presumably over-inflated.

Battle of Pampremis

According to Diodorus, the only detailed source for this campaign, the Persian relief force had pitched camp near the Nile. Although Herodotus does not cover this period in his history, he mentions as an aside that he "saw too the skulls of those Persians at Papremis who were killed with Darius' son Achaemenes by Inaros the Libyan". This provides some confirmation that this battle was factual, and provides a name for it, which Diodorus does not. Pampremis (or Papremis) seems to have been a city on the Nile delta, and a cult centre for the Egyptian equivalent of Ares
Ares
Ares is the Greek god of war. He is one of the Twelve Olympians, and the son of Zeus and Hera. In Greek literature, he often represents the physical or violent aspect of war, in contrast to the armored Athena, whose functions as a goddess of intelligence include military strategy and...

/Mars
Mars (mythology)
Mars was the Roman god of war and also an agricultural guardian, a combination characteristic of early Rome. He was second in importance only to Jupiter, and he was the most prominent of the military gods worshipped by the Roman legions...

. Diodorus tells us that once the Athenians had arrived, they and the Egyptians accepted battle from the Persians. At first the Persians' superior numbers gave them the advantage, but eventually the Athenians broke through the Persian line, whereupon the Persian army routed and fled. Some proportion of the Persian army found refuge in the citadel of Memphis
Memphis, Egypt
Memphis was the ancient capital of Aneb-Hetch, the first nome of Lower Egypt. Its ruins are located near the town of Helwan, south of Cairo.According to legend related by Manetho, the city was founded by the pharaoh Menes around 3000 BC. Capital of Egypt during the Old Kingdom, it remained an...

 (called the 'White Castle'), however, and could not be dislodged. Thucydides's rather compressed version of these events is: "and making themselves masters of the river and two-thirds of Memphis, addressed themselves to the attack of the remaining third, which is called White Castle".

Siege of Memphis (455 BC)

The Athenians and Egyptians thus settled down to besiege the White Castle. The siege evidently did not progress well, and probably lasted for at least four years, since Thucydides says that there whole expedition lasted 6 years, and of this time the final 18 months was occupied with the Siege of Prosoptis.

According to Thucydides, at first Artaxerxes sent Megabazus
Megabazus
Megabazus was a highly regarded Persian general under Darius. Most information about him comes from The Histories by Herodotus. Troops left behind in Europe after a failed attempt to conquer the Scythians were put under the command of Megabazus. He was given a mission to conquer Thrace, in...

 to try and bribe the Spartans into invading Attica
Attica
Attica is a historical region of Greece, containing Athens, the current capital of Greece. The historical region is centered on the Attic peninsula, which projects into the Aegean Sea...

, to draw off the Athenian forces from Egypt. When this failed, he instead assembled a large army under (confusingly) Megabyzus
Megabyzus
Megabyzus was a Persian general, son of Zopyrus, satrap of Babylon. His father was killed when the satrapy rebelled in 482 BC, and Megabyzus led the forces that recaptured the city, after which the statue of the god Marduk was destroyed to prevent future revolts. Megabyzus subsequently took part...

, and dispatched it to Egypt. Diodorus has more or less the same story, with more detail; after the attempt at bribery failed, Artaxerxes put Megabyzus and Artabazus in charge of 300,000 men, with instructions to quell the revolt. They went first from Persia to Cilicia
Cilicia
In antiquity, Cilicia was the south coastal region of Asia Minor, south of the central Anatolian plateau. It existed as a political entity from Hittite times into the Byzantine empire...

 and gathered a fleet of 300 triremes from the Cilicians, Phoenicia
Phoenicia
Phoenicia , was an ancient civilization in Canaan which covered most of the western, coastal part of the Fertile Crescent. Several major Phoenician cities were built on the coastline of the Mediterranean. It was an enterprising maritime trading culture that spread across the Mediterranean from 1550...

ns and Cypriots, and spent a year training their men. Then they finally headed to Egypt. Thucydides does not mention Artabazus
Artabazus
Artabazus was the name of a satrap of Hellespontine Phrygia , under the Achaemenid dynasty of Persia....

, who is reported by Herodotus to have taken part in the second Persian invasion; Diodorus may be mistaken about his presence in this campaign. It is clearly possible that the Persian forces did spend some prolonged time in training, since it took four years for them to respond to the Egyptian victory at Pampremis. Although neither author gives many details, it is clear that when Megabyzus finally arrived in Egypt, he was able to quickly lift the Siege of Memphis, defeating the Egyptians in battle, and driving the Athenians from Memphis.

Siege of Prosopitis

The Athenians now fell back to the island of Prosopitis in the Nile delta, where their ships were moored. There, Megabyzus laid siege to them for 18 months, until finally he was able to drain the river from around the island by digging canals, thus "joining the island to the mainland". In Thucydides's account the Persians then crossed over to the former island, and captured it. Only a few of the Athenian force, marching through Libya to Cyrene
Cyrene, Libya
Cyrene was an ancient Greek colony and then a Roman city in present-day Shahhat, Libya, the oldest and most important of the five Greek cities in the region. It gave eastern Libya the classical name Cyrenaica that it has retained to modern times.Cyrene lies in a lush valley in the Jebel Akhdar...

 survived to return to Athens. In Diodorus's version, however, the draining of the river prompted the Egyptians (who Thucydides does not mention) to defect and surrender to the Persians. The Persians, not wanting to sustain heavy casualties in attacking the Athenians, instead allowed them to depart freely to Cyrene, from whence they returned to Athens. Since the defeat of the Egyptian expedition caused a genuine panic in Athens, including the relocation of the Delian treasury to Athens, Thucydides's version is probably more likely to be correct.

Battle of Mendesium

As a final disastrous coda to the expedition, Thucydides mentions the fate of a squadron of fifty triremes sent to relieve the Siege of Prosopitis. Unaware that the Athenians had finally succumbed, the fleet put in at the Mendesian mouth of the Nile, where it was promptly attacked from the land, and from the sea by the Phoenician navy. Most of the ships were destroyed, with only a handful managing to escape and return to Athens.

Cyprus

In 478 BC the Allies had, according to Thucydides, sailed to Cyprus and "subdued most of the island". Exactly what Thucydides means by this is unclear. Sealey suggests that this was essentially a raid to gather as much booty as possible from the Persian garrisons on Cyprus. There is no indication that the Allies made any attempt to actually take possession of the island, and shortly after they sailed to Byzantium. Certainly, the fact that the Delian League repeatedly campaigned in Cyprus suggests that the island was not garrisoned by the Allies in 478 BC, or that the garrisons were quickly expelled.

The next time Cyprus is mentioned is in relation to ca. 460 BC, when a League fleet was campaigning there, before being instructed to head to Egypt to support Inaros's rebellion, with the fateful consequences discussed above. The Egyptian disaster would eventually lead the Athenians to sign a five-year truce with Sparta in 451 BC. Thereby freed from fighting in Greece, the League was again able to dispatch a fleet to campaign in Cyprus in 451 BC, under the recently recalled Cimon.

Siege of Kition

Cimon sailed for Cyprus with a fleet of 200 ships provided by the Athenians and their allies. However, 60 of these ships were sent to Egypt at the request of Amyrtaeus
Amyrtaeus
Amyrtaeus of Sais is the only king of the Twenty-eighth dynasty of Egypt and is thought to be related to the royal family of the Twenty-sixth dynasty...

, the so-called "King of the Marshes" (who still remained independent of, and opposed to Persian rule). The rest of the force besieged Kition in Cyprus, but during the siege, Cimon died either of sickness or a wound. The Athenians lacked provisions, and apparently under the death-bed instructions of Cimon, the Athenians retreated towards Salamis-in-Cyprus.

Battles of Salamis-in-Cyprus

Cimon's death was kept a secret from the Athenian army. 30 days after leaving Kition, the Athenians and their allies were attacked by a Persian force composed of Cilicians, Phoenicians, and Cyprians, whilst sailing off Salamis-in-Cyprus
Salamis, Cyprus
Salamis was an ancient Greek city-state on the east coast of Cyprus, at the mouth of the river Pedieos, 6 km north of modern Famagusta. According to tradition the founder of Salamis was Teucer, son of Telamon, who could not return home after the Trojan war because he had failed to avenge his...

. Under the 'command' of the deceased Cimon, they defeated this force at sea, and also in a land battle. Having thus successfully extricated themselves, the Athenians sailed back to Greece, joined by the detachment which had been sent to Egypt.

These battles formed the end of the Greco-Persian Wars. There would be no direct conflict between Persia and Greece until 396 BC, when the Spartan king Agesilaus
Agesilaus
Agesilaus was a Greek historian who wrote a work on the early history of Italy, fragments of which are preserved in Plutarch's "Parallel Lives", and in Stobaeus' Florilegium....

 briefly campaigned in Asia Minor.

Peace with Persia

After the Battles of Salamis-in-Cyprus, Thucydides makes no further mention of conflict with the Persians, simply saying that the Greeks returned home. Diodorus, on the other hand, claims that in the aftermath of Salamis, a full-blown peace treaty (the "Peace of Callias") was agreed with the Persians. Diodorus was probably following the history of Ephorus
Ephorus
Ephorus or Ephoros , of Cyme in Aeolia, in Asia Minor, was an ancient Greek historian. Information on his biography is limited; he was the father of Demophilus, who followed in his footsteps as a historian, and to Plutarch's claim that Ephorus declined Alexander the Great's offer to join him on his...

 at this point, who in turn was presumably influenced by his teacher Isocrates
Isocrates
Isocrates , an ancient Greek rhetorician, was one of the ten Attic orators. In his time, he was probably the most influential rhetorician in Greece and made many contributions to rhetoric and education through his teaching and written works....

 — from whom we have the earliest reference to the supposed peace, in 380 BC. Even during the 4th century BC the idea of the treaty was controversial, and two authors from that period, Callisthenes
Callisthenes
Callisthenes of Olynthus was a Greek historian. He was the son of Hero and Proxenus of Atarneus, which made him the great nephew of Aristotle by his sister Arimneste. They first met when Aristotle tutored Alexander the Great...

 and Theopompus
Theopompus
Theopompus was a Greek historian and rhetorician- Biography :Theopompus was born on Chios. In early youth he seems to have spent some time at Athens, along with his father, who had been exiled on account of his Laconian sympathies...

 appear to reject its existence.

It is possible that the Athenians had attempted to negotiate with the Persians previously. Plutarch suggests that in the aftermath of the victory at the Eurymedon, Artaxerxes had agreed a peace treaty with the Greeks, even naming Callias as the Athenian ambassador involved. However, as Plutarch admits, Callisthenes denied that such a peace was made at this point (ca. 466 BC). Herodotus also mentions, in passing, an Athenian embassy headed by Callias
Callias
Callias was the head of a wealthy Athenian family, and fought at the Battle of Marathon in priestly attire. His son, Hipponicus, was also a military commander...

, which was sent to Susa
Susa
Susa was an ancient city of the Elamite, Persian and Parthian empires of Iran. It is located in the lower Zagros Mountains about east of the Tigris River, between the Karkheh and Dez Rivers....

 to negotiate with Artaxerxes. This embassy included some Argive
Argos
Argos is a city and a former municipality in Argolis, Peloponnese, Greece. Since the 2011 local government reform it is part of the municipality Argos-Mykines, of which it is a municipal unit. It is 11 kilometres from Nafplion, which was its historic harbour...

 representatives and can probably be therefore dated to ca. 461 BC (after forging of the alliance between Athens and Argos). This embassy may have been an attempt to reach some kind of peace agreement, and it has even been suggested that the failure of these hypothetical negotiations led to the Athenian decision to support the Egyptian revolt. The ancient sources therefore disagree as to whether there was an official peace or not, and if there was, when it was agreed.

Opinion amongst modern historians is also split; for instance, Fine accepts the concept of the Peace of Callias, whereas Sealey effectively rejects it. Holland accepts that some kind of accommodation was made between Athens and Persia, but no actual treaty. Fine argues that Callisthenes's denial that a treaty was made after the Eurymedon does not preclude a peace being made at another point. Further, he suggests that Theopompus was actually referring to a treaty that had allegedly been negotiated with Persia in 423 BC. If these views are correct, it would remove one major obstacle to the acceptance of the treaty's existence. A further argument for the existence of the treaty is the sudden withdrawal of the Athenians from Cyprus in 450 BC, which makes most sense in the light of some kind of peace agreement. On the other hand, if there was indeed some kind of accommodation, Thucydides's failure to mention it is odd. In his digression on the pentekontaetia his aim is to explain the growth of Athenian power, and such a treaty, and the fact that the Delian allies were not released from their obligations after it, would have marked a major step in the Athenian ascendancy. Conversely, it has been suggested that certain passages elsewhere in Thucydides's history are best interpreted as referring to a peace agreement. There is thus no clear consensus amongst modern historians as to the treaty's existence.

The ancient sources which give details of the treaty are reasonably consistent in their description of the terms:
  • All Greek cities of Asia were to 'live by their own laws' or 'be autonomous' (depending on translation).
  • Persian satraps (and presumably their armies) were not to travel west of the Halys
    Halys River
    The Kızılırmak , also known as the Halys River , is the longest river in Turkey. It is a source of hydroelectric power and is not used for navigation.- Geography :...

     (Isocrates
    Isocrates
    Isocrates , an ancient Greek rhetorician, was one of the ten Attic orators. In his time, he was probably the most influential rhetorician in Greece and made many contributions to rhetoric and education through his teaching and written works....

    ) or closer than a day's journey on horseback to the Aegean Sea (Callisthenes
    Callisthenes
    Callisthenes of Olynthus was a Greek historian. He was the son of Hero and Proxenus of Atarneus, which made him the great nephew of Aristotle by his sister Arimneste. They first met when Aristotle tutored Alexander the Great...

    ) or closer than three days' journey on foot to the Aegean Sea (Ephorus
    Ephorus
    Ephorus or Ephoros , of Cyme in Aeolia, in Asia Minor, was an ancient Greek historian. Information on his biography is limited; he was the father of Demophilus, who followed in his footsteps as a historian, and to Plutarch's claim that Ephorus declined Alexander the Great's offer to join him on his...

     and Diodorus).
  • No Persian warship was to sail west of Phaselis
    Phaselis
    Phaselis is an ancient Lycian city in the province of Antalya in Turkey. It is located between the Bey Mountains and the forests of Olympos National Park, 16 km west of the touristic town of Kemer and on the 57th kilometre of the Antalya–Kumluca highway...

     (on the southern coast of Asia Minor), nor west of the Cyanaean rocks (probably at the eastern end of the Bosporus
    Bosporus
    The Bosphorus or Bosporus , also known as the Istanbul Strait , is a strait that forms part of the boundary between Europe and Asia. It is one of the Turkish Straits, along with the Dardanelles...

    , on the north coast).
  • If the terms were observed by the king and his generals, then the Athenians were not to send troops to lands ruled by Persia.

Aftermath

As already noted, towards the end of the conflict with Persia, the process by which the Delian League became the Athenian Empire reached its conclusion. The allies of Athens were not released from their obligations to provide either money or ships, despite the cessation of hostilities. In Greece, the First Peloponnesian War
First Peloponnesian War
The First Peloponnesian War was fought between Sparta as the leaders of the Peloponnesian League and Sparta's other allies, most notably Thebes, and the Delian League led by Athens with support from Argos. This war consisted of a series of conflicts and minor wars, such as the Second Sacred War...

 between the power-blocs of Athens and Sparta, which had continued on-off since 460 BC, finally ended in 445 BC, with the agreement of a thirty year truce. However, the growing enmity between Sparta and Athens would lead, just 14 years later, into the outbreak of the Second Peloponnesian War. This disastrous conflict, which dragged on for 27 years, would eventually result in the utter destruction of Athenian power, the dismemberment of the Athenian empire, and the establishment of a Spartan hegemony
Spartan hegemony
The city-state of Sparta was the greatest military land power of classical Greek antiquity. During the classical period, Sparta owned, dominated or influenced the entire Peloponnese. Additionally, the defeat of the Athenians and the Delian League in the Peloponnesian War in 431-404 BCE resulted in...

 over Greece. However, not just Athens suffered — the conflict would significantly weaken the whole of Greece.

Repeatedly defeated in battle by the Greeks, and plagued by internal rebellions which hindered their ability to fight the Greeks, after 450 BC Artaxerxes and his successors instead adopted a policy of divide-and-rule. Avoiding fighting the Greeks themselves, the Persians instead attempted to set Athens against Sparta, regularly bribing politicians to achieve their aims. In this way, they ensured that the Greeks remained distracted by internal conflicts, and were unable to turn their attentions to Persia. There was no open conflict between the Greeks and Persia until 396 BC, when the Spartan king Agesilaus briefly invaded Asia Minor; as Plutarch points out, the Greeks were far too busy overseeing the destruction of their own power to fight against the "barbarians".

If the wars of the Delian League shifted the balance of power between Greece and Persia in favour of the Greeks, then the subsequent half-century of internecine conflict in Greece did much to restore the balance of power to Persia. In 387 BC, Sparta, confronted by an alliance of Corinth
Corinth
Corinth is a city and former municipality in Corinthia, Peloponnese, Greece. Since the 2011 local government reform it is part of the municipality Corinth, of which it is the seat and a municipal unit...

, Thebes
Thebes, Greece
Thebes is a city in Greece, situated to the north of the Cithaeron range, which divides Boeotia from Attica, and on the southern edge of the Boeotian plain. It played an important role in Greek myth, as the site of the stories of Cadmus, Oedipus, Dionysus and others...

 and Athens during the Corinthian War
Corinthian War
The Corinthian War was an ancient Greek conflict lasting from 395 BC until 387 BC, pitting Sparta against a coalition of four allied states; Thebes, Athens, Corinth, and Argos; which were initially backed by Persia. The immediate cause of the war was a local conflict in northwest Greece in which...

, sought the aid of Persia to shore up her position. Under the so-called "King's Peace"
Peace of Antalcidas
The Peace of Antalcidas , also known as the King's Peace, was a peace treaty guaranteed by the Persian King Artaxerxes II that ended the Corinthian War in ancient Greece. The treaty's alternate name comes from Antalcidas, the Spartan diplomat who traveled to Susa to negotiate the terms of the...

 which brought the war to an end, Artaxerxes II demanded and received the return of the cities of Asia Minor from the Spartans, in return for which the Persians threatened to make war on any Greek state which did not make peace. This humiliating treaty, which undid all the Greek gains of the previous century, sacrificed the Greeks of Asia Minor so that the Spartans could maintain their hegemony over Greece. It is in the aftermath of this treaty that Greek orators began to refer to the Peace of Callias (whether fictional or not), as a counterpoint to the shame of the King's Peace, and a glorious example of the "good old days" when the Greeks of the Aegean had been freed from Persian rule by the Delian League.

Primary Sources

  • Herodotus
    Herodotus
    Herodotus was an ancient Greek historian who was born in Halicarnassus, Caria and lived in the 5th century BC . He has been called the "Father of History", and was the first historian known to collect his materials systematically, test their accuracy to a certain extent and arrange them in a...

    , The Histories
  • Thucydides
    Thucydides
    Thucydides was a Greek historian and author from Alimos. His History of the Peloponnesian War recounts the 5th century BC war between Sparta and Athens to the year 411 BC...

    , History of the Peloponnesian War
  • Xenophon
    Xenophon
    Xenophon , son of Gryllus, of the deme Erchia of Athens, also known as Xenophon of Athens, was a Greek historian, soldier, mercenary, philosopher and a contemporary and admirer of Socrates...

    , Hellenica
  • Diodorus Siculus, Biblioteca Historica
  • Plutarch
    Plutarch
    Plutarch then named, on his becoming a Roman citizen, Lucius Mestrius Plutarchus , c. 46 – 120 AD, was a Greek historian, biographer, essayist, and Middle Platonist known primarily for his Parallel Lives and Moralia...

    , Parallel Lives
    Parallel Lives
    Plutarch's Lives of the Noble Greeks and Romans, commonly called Parallel Lives or Plutarch's Lives, is a series of biographies of famous men, arranged in tandem to illuminate their common moral virtues or failings, written in the late 1st century...

    Aristides
    Aristides
    Aristides , 530 BC – 468 BC was an Athenian statesman, nicknamed "the Just".- Biography :Aristides was the son of Lysimachus, and a member of a family of moderate fortune. Of his early life, it is only told that he became a follower of the statesman Cleisthenes and sided with the aristocratic party...

    , Cimon, Themistocles
    Themistocles
    Themistocles ; c. 524–459 BC, was an Athenian politician and a general. He was one of a new breed of politicians who rose to prominence in the early years of the Athenian democracy, along with his great rival Aristides...

  • Ctesias, Persica (from Photius's Epitome)

Secondary Sources

The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
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