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

Videos of what’s happening in the Defense Department.

Play Play

Spacecom Leaders Testify on Spectrum Policy at Senate

  • Defense.gov
  • May 6, 2020 | 01:38:58

Dana S. Deasy, the Defense Department’s chief information officer; Michael D. Griffin, undersecretary of defense for research and engineering; retired Coast Guard Adm. Thad W. Allen, who served as 23rd commandant for the U.S. Coast Guard; and Space Force Gen. John W. Raymond, chief of space operations and commander of U.S. Space Command, speak before the Senate Armed Services Committee regarding the DOD Spectrum Policy and the impact of the Federal Communications Commission’s Ligado decision on national security, May 6, 2020.