President Donald J. Trump is greeted by Maj. Gen. John K. McMullen, vice commander, Air Combat Command, Col. Caroline Miller, 633rd Air Base Wing commander, and Col. Peter Fesler, 1st Fighter Wing commander at Joint Base Langley-Eustis, Va., March 2, 2017. The 633rd ABW is the host wing to 24,000 Airmen, Soldiers and civilians who support 11 major units, one of which is the 1st FW, whose mission is to deliver stealth, combat airpower world-wide on short notice to combatant commanders. (U.S. Air Force photo by Senior Airman Areca T. Bell)