75th Ranger Regiment

The  was a military formation of the United States Army. During World War II, the unit consisted of the 1st Battalion, 2nd Battalion, 3rd Battalion, 4th Battalion, 5th Battalion, 6th Battalion and 29th Battalion. Later they became the 75th Ranger Regiment and are one of the factons of Call of Duty: Modern Warfare 2 and Call of Duty: Modern Warfare 3.

Afghanistan
In Call of Duty: Modern Warfare 2, the regiment was stationed at Fire Base Phoenix where they trained new recruits such as Private Joseph Allen along with soldiers in Afghan National Army.