Deputy Commandant of the Marine Corps for Capabilities Development and Integration and Commanding General, Marine Corps Combat Development Command Lt. Gen. Eric E. Austin;  Principal Military Deputy to the Assistant Secretary of the Army (Acquisition, Logistics, and Technology) and Director, Army Acquisition Corps Office of the Assistant Secretary of the Army Lt. Gen. Robert M. Collins; Director, Joint Counter-Small Unmanned Aircraft Systems Office Maj. Gen. David F. Stewart; and Deputy for Acquisition and Systems Management, Program Executive Office Missiles and Space Col. Guy Yelverton III, testify to the House Armed Services Committee. Tactical Air and Land Forces Subcommittee on Small UAS and Counter-UAS: Gaps, Requirements, and Projected Capabilities, at 3:30 p.m. EDT, 2216 Rayburn House Office Building, Washington, D.C.