Kala Khel Adam Khel is one of the 8 sub-tribes of the Afridi

Afridi

Afridi of rough hilly area in the eastern Safed Koh range, west of the Peshawar Valley and east of Torkham, and Maidan in Tirah, which can be accessed by the Kajurhi plains and the valleys of Bara and Churah in Pakistan...

 that originated in the Pashtun

Pashtun people

Pashtuns or Pathans , also known as ethnic Afghans , are an Eastern Iranic ethnic group with populations primarily between the Hindu Kush mountains in Afghanistan and the Indus River in Pakistan...

 region of modern-day Afghanistan

Afghanistan

Afghanistan , officially the Islamic Republic of Afghanistan, is a landlocked country located in the centre of Asia, forming South Asia, Central Asia and the Middle East. With a population of about 29 million, it has an area of , making it the 42nd most populous and 41st largest nation in the world...

 and Pakistan

Pakistan

Pakistan , officially the Islamic Republic of Pakistan is a sovereign state in South Asia. It has a coastline along the Arabian Sea and the Gulf of Oman in the south and is bordered by Afghanistan and Iran in the west, India in the east and China in the far northeast. In the north, Tajikistan...

. It is divided further into 2 main sections:-

• Tirah Adam Khel
• Darra Adam Khel.

Kala Khel and Jawaki of Tirah are the 2 sub-sections of Tirah Adam Khel.Tribemen of Kala Khel and Jawaki are still has a presence in Tirah Valley.
Darra Adam Khel Tribesmen migrated long back to their present location FR Peshawar and FR Kohat and has no presence in the Tirah valley.