Marine Expeditionary Brigades

• 1st Marine Expeditionary Brigade
  1st Marine Expeditionary Brigade (United States)
  1st Marine Expeditionary Brigade is a unit in the I Marine Expeditionary Force and is the "middleweight" crisis response force of choice in the European and Southern Command Areas of Operation...
  
  
• 2nd Marine Expeditionary Brigade
  2nd Marine Expeditionary Brigade (United States)
  The 2nd Marine Expeditionary Brigade is a formation of the II Marine Expeditionary Force . It advertises itself as a "middleweight" crises response force of choice in the European and Southern Command Areas of Operation. It is able to "operate independently, as a service component, or to lead a...
  
  
• 3rd Marine Expeditionary Brigade
  3rd Marine Expeditionary Brigade (United States)
  The 3rd Marine Expeditionary Brigade is a United States Marine Corps unit that is the "middleweight" crises response force of choice in the Pacific Area of Operation...
  
  
• 4th Marine Expeditionary Brigade(Anti-Terrorism)
• 5th Marine Expeditionary Brigade
• 7th Marine Expeditionary Brigade
• 9th Marine Expeditionary Brigade

Marine Provisional Brigade

• US 1st Marine Brigade (Provisional)
  1st Provisional Marine Brigade
  The 1st Provisional Marine Brigade was a Marine infantry brigade of the United States Marine Corps that existed periodically from 1912 to 1950. It was an ad hoc unit formed for specific operations and therefore not considered a "permanent" USMC unit....
  
  
• US 2nd Marine Brigade (Provisional)
• US 3rd Marine Brigade (Provisional)