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

Official websites use .gov

A .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.

Photos

Snapshots of what’s happening in the Defense Department.

A Marine fires his machine gun at night under a green light.

Green Marine

A Marine fires an M240-B machine gun during night live-fire attack training at Camp Lejeune, N.C., March 5, 2021. The training focused on increasing proficiencies in dynamic and complex infantry skills.

Photo Gallery