Player Embed Code: Download Embed Share Stratcom Commander Testifies Before House Committee Defense.gov June 22, 2018 | 02:15:38 Air Force Gen. John E. Hyten, commander of U.S. Strategic Command, testifies on space situational awareness before the House Armed Services Committee's strategic forces subcommittee and the House Science, Space and Technology Subcommittee in Washington, June 22, 2018.