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 Air Force soloist sings expressively with a chorus behind her.

Singing Sergeant

Air Force Tech. Sgt. Nadia Sosnoski, a soprano assigned to the Air Force’s Singing Sergeants, sings a solo during a performance in La Jolla, Calif., Feb. 15, 2020.

Photo Gallery