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 Marine uses pliers on on a blasting cap.

Blasting Cap

Marine Corps Lance Cpl. Daniel Hulse crimps a non-electrical blasting cap onto a time fuse during a breaching and demolition training exercise at Camp Pendleton, Calif., Sept. 19, 2017. Hulse is a combat engineer assigned to Bravo Company, 7th Engineer Support Battalion, 1st Marine Logistics Group. Marine Corps photo by Lance Cpl. Roderick Jacquote

Photo Gallery