United States Army

"This We'll Defend"

- United States Army motto

The United States Army is the land warfare branch of the United States Military. It appears as a playable faction in Call of Duty, United Offensive, Call of Duty 2, Big Red One, Call of Duty 3 and Call of Duty: Modern Warfare 2, is seen in Call of Duty: Black Ops, and Call of Duty: Modern Warfare 3.

Call of Duty
The U.S. Army appears in Call of Duty in the first campaign. The player controls Pvt. Martin from the 506th Parachute Infantry Regiment, 101st Airborne Division. The U.S. Army also appears in the Multiplayer mode of this game.

Call of Duty 2
The U.S. Army appeared twice in Call of Duty 2 in the Battle of Normandy and Crossing the Rhine. The player controls Cpl. Bill Taylor from Dog Company and once again, this faction appears in the Multiplayer mode of this game.

Call of Duty 2: Big Red One
The U.S. Army appears as the only Allied Faction in the game. The player takes control of Sgt. Roland Roger of the 1st Infantry Division, 16th Mechanized Infantry Regiment, Fox Company. The U.S. Army appears in the Multiplayer mode of the game.

Call of Duty 3
The U.S. Army appears again in Call of Duty 3 as the first campaign once again. The player takes control of Pvt. Nichols from the 29th Infantry Division. The U.S. Army appears in the Multiplayer Mode of this game like the previous installments

Call of Duty: Modern Warfare 2
The user plays as United States Army Rangers PFC Joseph Allen and Private James Ramirez in the campaign. The Rangers are also a playable faction in Multiplayer and Special Ops.

Call of Duty: Black Ops
The 1st Cavalry Division of the Army assists the player in a mission. As well, one can see on soldiers' uniforms the words "U.S. Army".

Call of Duty: Modern Warfare 3
The US Army is in Modern Warfare 3. They are first seen defending New York, but without air support, because of the jamming tower, it's a losing fight. They are seen in the beginning of Black Tuesday, where they are fighting with their Stryker. After the destruction of the jamming tower, they successfully, with the help of the air force, drive out Russians out of Manhattan.

After the chemical attack, and the assault in Europe, a massive American expeditionary force is seen in the mission Goalpost, where they fighting with M1 Abrams tanks, Blackhawk and AH-64 Apaches. They save Hamburg. However, the things are more difficult after. In the mission Scorched Earth, they fight with the German tanks, while Berlin collapsed, and took heavy looses.