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.

Airmen rappel from a UH-60 Black Hawk helicopter during annual rappelling refresher training in Tulsa, Okla., Dec. 14, 2016. The airmen are assigned to the Oklahoma Air National Guard’s 137th Security Forces Squadron and 138th Security Forces Squadron. Air National Guard photo by Tech. Sgt. Drew A. Egnoske

Rappelling Training

Airmen rappel from a UH-60 Black Hawk helicopter during annual rappelling refresher training in Tulsa, Okla., Dec. 14, 2016. The airmen are assigned to the Oklahoma Air National Guard’s 137th Security Forces Squadron and 138th Security Forces Squadron. Air National Guard photo by Tech. Sgt. Drew A. Egnoske

Photo Gallery