美国内华达州内利斯空军基地，红旗 12-4 联合空战演习中，乔治亚州穆迪空军基地第23联队四架 A-10C 攻击机编队在跑道上滑行。(U.S. Air Force A-10C Thunderbolt IIs, stationed at Moody Air Force Base, Ga., taxi down down the runway during the Red Flag 12-4 exercise July 18, 2012, at Nellis Air Force Base, Nev. Moody's 23rd Wing is the lead wing for Red Flag this year and has more than 200 people deployed to Nellis to support the air combat readiness exercise.)

美国内华达州内利斯空军基地，红旗 12-4 联合空战演习，路易斯安那州巴克斯代尔空军基地第96轰炸机中队的 B-52H“同温层堡垒”轰炸机完成演习任务后准备降落。(Capt. Bandy Jeffrey and Capt. Brandon Fritz, 96th Bomb Squadron B-52H Stratofortress pilots from Barksdale Air Force Base, La., prepare to land after a mission July 25 at Nellis AFB, Nev., during a Red Flag exercise. Red Flag provides an opportunity for Air Force Global Strike Command units to demonstrate their ability to deploy long-range strike forces and deliver precision effects that strengthens the nuclear enterprise.)

美国内华达州内利斯空军基地，红旗 12-4 联合空战演习，路易斯安那州巴克斯代尔空军基地第96轰炸机中队的 B-52H“同温层堡垒”轰炸机在演习区域飞行。(Two B-52H Stratofortress bombers are en route for a mission July 25 at Nellis Air Force Base, Nev., during a Red Flag exercise. Red Flag provides an opportunity for Air Force Global Strike Command units to demonstrate their ability to deploy long-range strike forces and deliver precision effects that strengthen the nuclear enterprise.)

美国内华达州内利斯空军基地，红旗 12-4 联合空战演习，路易斯安那州巴克斯代尔空军基地第96轰炸机中队的 B-52H“同温层堡垒”轰炸机起飞执行演习任务。(A B-52H Stratofortress bomber is in route to a mission July 25 at Nellis Air Force Base, Nev., during a Red Flag exercise. Red Flag provides an opportunity for Air Force Global Strike Command units to demonstrate their ability to deploy long-range strike forces and deliver precision effects that strengthen the nuclear enterprise.)

美国内华达州内利斯空军基地，红旗 12-4 联合空战演习，路易斯安那州巴克斯代尔空军基地第96轰炸机中队的 B-52H“同温层堡垒”轰炸机准备出动。(A B-52H Stratofortress rests on the tarmac before taking flight during a Red Flag exercise, July 23, at Nellis Air Force Base, Nev. Red Flag exercises provide an opportunity for Air Force Global Strike Command units to demonstrate their ability to deploy long-range strike forces and deliver precision effects that strengthen the nuclear enterprise.)

美国内华达州内利斯空军基地，红旗 2012 联合空战演习，路易斯安那州巴克斯代尔空军基地第96轰炸机中队的 B-52H“同温层堡垒”轰炸机在降落。(A B-52H Stratofortress takes flight during a Red Flag exercise July 17 at Nellis Air Force Base, Nev. Red Flag provides an opportunity for Air Force Global Strike Command units to demonstrate their ability to deploy long-range strike forces and deliver precision effects that strengthen the nuclear enterprise.)

美国内华达州内利斯空军基地，红旗 2012 联合空战演习，路易斯安那州巴克斯代尔空军基地第2轰炸机联队的 B-52H“同温层堡垒”轰炸机在停机坪。(A B-52H Stratofortress from the 2nd Bomb Wing, Barksdale Air Force Base, La., is parked on the ramp during Exercise Red Flag, March 3, 2012. Exercise Red Flag trains pilots from the U.S., NATO and other allied countries for realistic combat scenarios. The B-52 performs a dual-role mission, nuclear and conventional, providing a rapid global strike capability and ability to reach hardened and buried targets anywhere and at anytime.)

美国内华达州内利斯空军基地，红旗 12-4 联合空战演习中，哥伦比亚空军二架“幼狮”C10 战斗机编队飞行，这种仿制“幻影”的战斗机于1976年开始服役。(Two F-21 Kfir fighter jets participate in Red Flag 12-4 exercise July 24, 2012, at Nellis Air Force Base, Nev.The F-21 Kfir fighter jet is a single-seat multitask fighter built by Israel Aerospace Industries.)

美国内华达州内利斯空军基地，红旗 12-4 联合空战演习中，哥伦比亚空军二架“幼狮”C10 战斗机在空中加油，这种仿制“幻影”的战斗机于1976年开始服役。(Two Republic of Colombia air force F-21 Kfir fighter jets perform refueling operations during the Red Flag 12-4 exercise July 24, 2012, at Nellis Air Force Base, Nev. The first F-21 Kfir fighter jet entered service in 1976.)

美国内华达州内利斯空军基地，红旗 12-4 联合空战演习中，美国空军第493战斗机中队（英国莱肯希思空军基地，493FS）一架 F-15C 战斗机在内华达试验和训练靶场执行演习任务。1975年4月美国空军战术司令部正式组建“红旗”演习，利用内利斯空军基地两个“入侵者”中队为各军种以及盟国飞行员提供高强度集中性对抗训练。(A U.S. Air Force F-15C Eagle, 493rd Fighter Squadron, Royal Air Force Lakenheath, England, participates in the Red Flag 12-4 exercise July 20, 2012, at Nellis Air Force Base, Nev. Red Flag 12-4 provides valuable training in planning and executing a wide variety of combat missions.)