An official website of the United States Government 
Here's how you know

Official websites use .gov

.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.


Videos of what’s happening in the Defense Department.

Play Play

Defense Official Briefs News Media

  • March 18, 2022 | 47:24

Marine Corps Lt. Gen. Dennis A. Crall, director of Command, Control, Communications and Computers/ Cyber and chief information officer Joint Staff, J6, holds a briefing in the Pentagon. Crall answers questions about the Joint All Domain Command and Control implementation plan via Zoom