F-22 Raptor from the Hawaii Air National Guard’s 199th Fighter Squadron conducts aerial refueling with a KC-135 Stratotanker near Joint Base Pearl Harbor-Hickam, Hawaii, Jan. 15, 2019.

Airmen assigned to the United States Air Force Air Demonstration Squadron Thunderbirds conduct the first official launch of the Thunderbird Diamond formation Jan. 9, 2019, at Nellis Air Force Base, Nev.