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 teaches Bulgarian and Romanian air force personnel.

Instructing Personnel

U.S. Air Force Staff Sgt. Josh Underwood, center standing, teaches F-16 Fighting Falcon tactics and aerial refueling procedures to Bulgarian and Romanian air force personnel during the first Bulgarian command and control training course in Sofia, Bulgaria, May 30, 2018. Underwood is a weapons director assigned to the 337th Air Control Squadron from Tyndall Air Force Base, Florida. Air Force photo by Senior Airman Preston Cherry

Photo Gallery