U.S. Army

Focusing on land operations, the U.S. Army organizes, trains, and equips active duty and Reserve forces to preserve the peace, security, and defense of the United States.

Contact the Agency or Department

Website: U.S. Army

Contact In-Person: Army Recruiter Locator Locate Active Duty Army Personnel Find Army Installations

Address: 1500 Defense Pentagon
Washington, DC 20310

Toll-free: 1-800-872-2769