Shepherd

Lieutenant General Shepherd was an officer in the United States Army in Call of Duty: Modern Warfare 2 who commanded the United States Marine Corps, U.S. Army Rangers, Task Force 141 and his own elite army known as Shadow Company. He starts out as a supporting character for the player in Modern Warfare 2, only to reveal himself as the main antagonist of the game. He wields a .44 Magnum as his signature weapon, though the player can only acquire it in the level "Museum".