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.)

美国内华达州内利斯空军基地，红旗 2005 联合空战演习中，南达科他州埃尔斯沃思空军基地第28轰炸机联队第34轰炸机中队的 B-1B 轰炸机在准备。(A U.S. Air Force B-1B Lancer bomber, 34th Bomb Squadron, Ellsworth Air Force Base, S.D., stands at the ready at Nellis Air Force Base, Nev., during Joint Red Flag 2005, on March 24, 2005. Approximately 10,000 U.S. service members, with representatives from each branch of the service along with coalition forces, are participating in the Joint Red Flag 2005.)