U.S. Army

"This We'll Defend"

The oldest and largest branch, the Army conducts sustained land operations and is the primary ground combat force. It operates across the full spectrum of conflict from peacekeeping to major combat operations.

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Branch Profile

Established

1775

Active Personnel

452,000 active

Headquarters

Pentagon, Arlington, VA

Mission

Key Capabilities

Ground combat operations

Airborne & air assault

Armored warfare

Special Forces (Green Berets)

Army Aviation

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