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Ukraine will not back down in the face of the Russia's invasion and neither will the U.S., Secretary of Defense Lloyd J. Austin III told reporters before a meeting of the Ukraine Defense Contact Group.
The United States is working with allies and partners to support Ukraine in the fight for sovereignty and freedom. The U.S. has provided Ukraine with billions of dollars in security assistance since the beginning of Russia's unprovoked assault on Feb. 24, 2022.
The president’s fiscal year 2025 budget request bolsters our ability to defend the nation and deter aggression against America or our allies and partners, and forges a more modern defense ecosystem built for 21st century security challenges.
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.
Unmanned systems help U.S. service members gain realistic training experience, test equipment and so much more. But how much do you know about the military's drones?
The Department of Defense is America's oldest and largest government agency, tracing its roots back to pre-Revolutionary times. Learn about key moments in DOD's rich history.
How worldly are you in the ways of the State Partnership Program, through which the National Guard builds partnerships with countries around the globe?
Take a look behind the lens at the missions and accomplishments of the men and women who serve in the U.S. armed forces.