Player Embed Code: Download Embed Share Austin, Milley Testify on Defense Budget, Part 2 Defense.gov March 23, 2023 | 01:01:38 Secretary of Defense Lloyd J. Austin III and Chairman of the Joint Chiefs of Staff Army Gen. Mark A. Milley testify about the Defense Department’s fiscal year 2024 budget request at a hearing of the House Appropriations Committee’s defense subcommittee.