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.

An airman builds to an igloo as a service member walks in the background.

Snowy Shelter

Air Force Master Sgt. Cody Hallas builds an igloo during a field training exercise as part of a Canadian air operations survival course in Crystal City, Canada, March 10, 2023.

Photo Gallery