Official websites use .gov
Secure .gov websites use HTTPS
Discover the latest on DOD's missions, milestones and people through this curated collection of top photos published on Defense.gov.
U.S. Northern Command is working with the Department of Homeland Security to augment U.S. Customs and Border Protection along the southern border of the United States with additional military forces.
More than just a fighting force, the Defense Department delivers health care, disaster relief and other support to people around the world in humanitarian missions every day.
The Defense Department is committed to working with allies, partners and like-minded nations in the Indo-Pacific and to upholding a free and open region founded on respect for international rules, laws and norms.
Video
The World War I Centennial Commission unveiled a new $44 million sculpture in Washington, D.C.’s, Pershing Park, Sept. 13, 2024. "A Soldier’s Journey" by Sabin Howard pays tribute to the nearly 4.7 million U.S. service members who served during WWI.
Army
Marine Corps
Navy
Air Force
Space Force
National Guard
Service members train and prepare year-round so when disasters strike, troops are ready to help those in harm's way. Learn how you can prepare, too.
Unmanned systems help U.S. service members gain realistic training experience, test equipment and so much more. Can you pass this quiz on military drones with flying colors?
From team to region — an interactive look at the Army's organization structure and top things to know about America's first service branch.
The Defense Department works with Hollywood all the time on movies and TV projects. See how much you know about our involvement!