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.

Three Army helicopters fly as seen through night vision googles.

Night Vision

Army pilots and flight crew conduct a multi-ship flight from Yakima Training Center back to Joint Base Lewis-McChord, Wash., June 4, 2020, while using night vision goggles.

Photo Gallery