美国内华达州内利斯空军基地，红旗 11-2 联合空战演习中，美国空军第34轰炸机中队（南达科他州埃尔斯沃思空军基地，34BS）的 B-1B 轰炸机准备起飞。（A U.S. Air Force B-1 Lancer aircraft assigned to the 34th Bomber Squadron, Ellsworth Air Force Base, S.D., prepares to take off from Nellis Air Force Base, Nev., Feb. 2, 2011, during Red Flag 11-2. Red Flag is a combat training exercise involving the air forces of the United States and its allies.)

美国内华达州内利斯空军基地，红旗 11-2 联合空战演习中，美国空军第34轰炸机中队（南达科他州埃尔斯沃思空军基地，34BS）的 B-1B 轰炸机在夜幕里起飞。（A U.S. Air Force B-1 Lancer aircraft assigned to the 34th Bomber Squadron, Ellsworth Air Force Base, S.D., takes off from Nellis Air Force Base, Nev., Jan. 26, 2011, during Red Flag 11-2. Red Flag is a combat training exercise involving the air forces of the United States and its allies.)

美国内华达州内利斯空军基地，红旗 11-2 联合空战演习中，美国空军第34轰炸机中队（南达科他州埃尔斯沃思空军基地，34BS）的 B-1B 轰炸机等待进行最后一次飞行前检查。（U.S. Air Force Senior Airman Brandon Bryant, a crew chief with the 28th Aircraft Maintenance Squadron, waits to do a preflight check on a B-1 Lancer aircraft from the 34th Bomber Squadron at Nellis Air Force Base, Nev., Jan. 26, 2011, during exercise Red Flag 11-2. Red Flag is a realistic combat training exercise involving the air forces of the United States and its allies.)

美国内华达州内利斯空军基地，红旗 11-2 联合空战演习中，美国空军第34轰炸机中队（南达科他州埃尔斯沃思空军基地，34BS）的机组人员登上 B-1B 轰炸机。（A U.S. Air Force B-1 Lancer air crew from the 34th Bomber Squadron, Ellsworth Air Force Base, S.D., climbs aboard the bomber for a night training mission at Nellis Air Force Base, Nev., Jan. 26, 2011, during Red Flag 11-2. Red Flag is a combat training exercise involving the air forces of the United States and its allies.）U.S. Air Force pilots board a B-1 Lancer aircraft from the 34th Bomber Squadron at Nellis Air Force Base, Nev., Jan. 26, 2011, during exercise Red Flag 11-2. Red Flag is a realistic combat training exercise involving the air forces of the United States and its allies.)

美国内华达州内利斯空军基地，红旗 11-2 联合空战演习中，美国空军第34轰炸机中队（南达科他州埃尔斯沃思空军基地，34BS）的机组人员登上 B-1B 轰炸机。（A U.S. Air Force B-1 Lancer air crew from the 34th Bomber Squadron, Ellsworth Air Force Base, S.D., climbs aboard the bomber for a night training mission at Nellis Air Force Base, Nev., Jan. 26, 2011, during Red Flag 11-2. Red Flag is a combat training exercise involving the air forces of the United States and its allies.）

美国内华达州内利斯空军基地，红旗 11-2 联合空战演习中，美国空军一架 B-1B 轰炸机在进行飞行前检查。（A U.S. Airman completes a final preflight inspection of a B-1 Lancer aircraft at Nellis Air Force Base, Nev., Jan. 26, 2011, during Red Flag 11-2. Red Flag is a combat training exercise involving the air forces of the United States and its allies.）

美国内华达州内利斯空军基地，红旗 10-3 联合空战演习中，美国空军第7行动大队（德克萨斯州戴斯空军基地，7OG）一架 B-1B 轰炸机正在起飞。（A B-1 Lancer bomber assigned to 7th Operations Group, Dyess Air Force Base, Texas, departs for a training mission during Red Flag 10-3 March 3, 2010, at Nellis Air Force Base, Nev. Red Flag is a realistic combat training exercise involving the air forces of the United States and its allies. The exercise is conducted on the 15,000-square-mile Nevada Test and Training Range north of Las Vegas.）

美国内华达州内利斯空军基地，红旗 10-3 联合空战演习中，美国空军第7行动大队（德克萨斯州戴斯空军基地，7OG）一架 B-1B 轰炸机正在起飞。（A B-1 Lancer bomber assigned to 7th Operations Group, Dyess Air Force Base, Texas, departs for a training mission during Red Flag 10-3 March 3, 2010, at Nellis Air Force Base, Nev. Red Flag is a realistic combat training exercise involving the air forces of the United States and its allies. The exercise is conducted on the 15,000-square-mile Nevada Test and Training Range north of Las Vegas.）

美国内华达州内利斯空军基地，红旗 10-3 联合空战演习中，美国空军第7飞机维修中队人员在维护一架 B-1B 轰炸机的前起落架。（U.S. Air Force crew chiefs assigned to the 7th Aircraft Maintenance Squadron install safety pins on the front landing gear of a B-1 Lancer bomber during Red Flag 10-3, Feb. 26, 2010, at Nellis Air Force Base, Nev. Red Flag is a realistic combat training exercise involving the air forces of the United States and its allies. The exercise is conducted on the 15,000-square-mile Nevada Test and Training Range north of Las Vegas.）

美国内华达州内利斯空军基地，红旗 08-2 联合空战演习中，美国空军第34轰炸机中队（南达科他州埃尔斯沃思空军基地，34BS）一架 B-1B 轰炸机正在起飞演练空中遮断任务。（A U.S. Air Force B-1 Lancer aircraft, assigned to the 34th Bomb Squadron Ellsworth Air Force Base, S.D., rolls down the runway for take off on a mission during exercise Red Flag 08-2.1, Nellis Air Force Base, Nev., Jan. 25, 2008. The Lancers are flying air interdiction sorties in support of Red Flag.)