Player Embed Code: <iframe width='500' height='300' scrolling='no' frameborder='0' style='border: none; overflow: hidden; width: 500px; height: 300px;' allowtransparency='true' src='https://www.dvidshub.net/video/embed/921571'></iframe> Download Embed Share Defense Officials Testify on Joint Force Readiness Defense.gov May 1, 2024 | 01:40:22 Defense Department officials testify before the Senate Armed Services Committee’s readiness and management support subcommittee. Testifying are: Gen. James J. Mingus, vice chief of staff of the Army; Navy Adm. James W. Kilby, vice chief of naval operations; Gen. Christopher J. Mahoney, assistant commandant of the Marine Corps; Gen. James C. Slife, vice chief of staff of the Air Force; Space Force Gen. Michael A. Guetlein, vice chief of space operations; and Diana C. Maurer, director of defense capabilities and management at the Government Accountability Office.