Acting Cost Assessment and Program Evaluation Director Joseph Nogueira; Acting Director, Operational Test & Evaluation, Dr. Raymond O'Toole Jr.; Acting Assistant Secretary of the Air Force for Acquisition, Technology, and Logistics Darlene Costello; Air Force Lt. Gen. David Nahom, deputy chief of staff for plans and programs; Acting Assistant Secretary of the Navy for Research, Development, and Acquisition Frederick "Jay" Stefany; Navy Rear Adm. Andrew Loiselle, director, Air Warfare Division (OPNAV/N98); Marine Corps Lt. Gen. Mark Wise, deputy commandant for aviation; and Air Force Lt. Gen. Eric Fick, program executive officer for the F-35 Lightning II Joint Program Office, provide testimony at 3 p.m. EDT at a virtual House Armed Services Subcommittee on Tactical Air and Land Forces hearing on the Department of Defense fiscal 2022 budget request for fixed-wing tactical and training aircraft programs.