A service member participates in an exercise called Operation Wardog Kila for a joint live-fire exercise at Schofield Barracks, Hawaii, Dec. 30, 2020, with the 25th Combat Aviation Brigade, 25th Infantry Division Artillery units and the U.S. Marine Corps. (Sgt. Sarah D. Sangster/Army)
An MQ-9 Reaper flies near the smoky San Gabriel Mountains of Southern California in August 2020. The Air Force has based Reapers and about 90 airmen at a base in Romania to conduct ISR and other missions (Air Force)
AFT: Service members participate in an exercise called Operation Wardog Kila for a joint live-fire exercise at Schofield Barracks, Hawaii, Dec. 30, 2020, with the 25th Combat Aviation Brigade, 25th Infantry Division Artillery units and the U.S. Marine Corps. (Sgt. Sarah D. Sangster/Army)
Supporters of U.S. President Donald Trump protest in front of the U.S. Capitol Building in Washington, U.S., on Jan. 6, 2021. Photo by Stephanie Keith /REUTERS
AFT: A U.S. Marine Corps F-35B Lightning II takes off from the amphibious assault ship USS Makin Island (LHD 8) on Dec. 22, 2020, in the Indian Ocean. (MC2 Jacob D. Bergh/Navy)
A commanding soldier assigned to a combined arms brigade under the PLA 76th Group Army gives instructions during a real-combat drill, which aims to beef up soldiers' courage and uprightness in battlefield. (eng.chinamil.com.cn/Photo by Zhang Yongqiang)
AFT: security forces airmen patrol near a U.S. Air Force B-1B Lancer taxiway at Andersen Air Force Base, Guam, in support of a Bomber Task Force mission, Dec. 26, 2020. (Senior Airman Tristan Day/Air Force)