An official website of the United States Government 
Here's how you know

Official websites use .gov

.gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS

A lock ( lock ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

U.S. Department of Defense

A military aircraft sits on the flight deck at night.
Spotlight

Support for Ukraine

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.

Read More
Support for Ukraine
One airman kneels outside a helicopter while two others work on equipment inside.
Spotlight

Helping Hands

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.

Read More
Helping Hands
An airman's child affixes rank insignia to the airman's uniform in front of four flags while a another person watches.
Spotlight

Taking Care of Our People

We recognize the service and sacrifice of our military and their families, and dedicate resources, services, policies and programs to support the more than 2 million uniformed service members and 2.6 million family members across the globe.

Read More
Taking Care of Our People
This is a simulated response.

News

Press Products


Release |

Fact Sheet on Efforts of Ukraine Defense Contact Group National Armaments Directors

Fact Sheet on Efforts of Ukraine Defense Contact Group National Armaments Directors

Speech |

Keynote Address by Deputy Defense Secretary Kathleen Hicks "Outpacing the PRC: Lessons Learned for Strategic Competition" (As Delivered)

Keynote Address by Deputy Defense Secretary Kathleen Hicks "Outpacing the PRC: Lessons Learned for Strategic Competition" (As Delivered)

Advisory |

On-Camera Press Briefing

On-Camera Press Briefing

From The Services

A soldier poses for a photo.
Army

Retired Soldier Recalls Successful Mission

Retired Soldier Recalls Successful Mission
Three Australian soldiers pose for photo aboard a ship.
Marine Corps

Australian Soldiers Deploy With Marines

Australian Soldiers Deploy With Marines
Motorcyclists on a road watch as a plane moves ahead of three others on a cloudless day.
Navy

Flyover Honors President Carter

Flyover Honors President Carter
Air Force pilot in training
Air Force

Students Test Pilot Production Model

Students Test Pilot Production Model
A large group of a guardians pose in front of a building.
Space Force

New Players Refine Exercise

New Players Refine Exercise
Maryland and Pennsylvania National Guard members arrive at the District of Columbia Armory to prepare for the electoral certification mission Jan. 5, 2024. The counting and certification of electoral votes was designated a National Special Security Event.
National Guard

Guardsmen Support Election Certification

Guardsmen Support Election Certification

Interactive Experiences

Multimedia

Take a look behind the lens at the missions and accomplishments of the men and women who serve in the U.S. armed forces.

Photos Videos All Multimedia