Lieutenant Gen. James F. Jackson, chief of Air Force Reserve and commander of Air Force Reserve Command, provides testimony before the Senate Appropriations Subcommittee at the Dirksen Senate Office Building, Washington D.C., March 16. The general addressed the Air Force Reserve posture for fiscal year 2017, to include challenges and solutions facing missions, manpower, modernization and military construction. (U.S. Air Force photo/Staff Sgt. Kat Justen)