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.

A sailor bends over a sprinkler on a flight deck, as white foam covers her and the deck, and flies up all around her.

Foam Flurry

Navy Petty Officer 1st Class Sharese Grey tests a sample from a sprinkler during an aqueous film forming foam countermeasure washdown aboard the aircraft carrier USS. Ronald Reagan during sea trials south of Japan, May 12, 2018.

Photo Gallery