美国阿拉斯加州艾尔森空军基地，红旗-阿拉斯加 15-1 联合空战演习中，美国空军第18入侵者中队的 F-16C 战斗机准备降落。(A U.S. Air Force F-16 Fighting Falcon fighter aircraft assigned to the 18th Aggressor Squadron breaks formation before landing after a sortie at Eielson Air Force Base, Alaska, Oct. 6, 2014, during Red Flag-Alaska 15-1. RF-A is a series of Pacific Air Forces commander-directed field training exercises for U.S. and partner nation forces, providing combined offensive counter-air, interdiction, close air support and large force employment training in a simulated combat environment.)

美国阿拉斯加州艾尔森空军基地，红旗-阿拉斯加 15-1 联合空战演习中，美国空军第18入侵者中队的 F-16C 战斗机正在起飞。(A U.S. Air Force F-16 Fighting Falcon fighter aircraft assigned to the 18th Aggressor Squadron takes off from Eielson Air Force Base, Alaska, Oct. 6, 2014, during RED FLAG-Alaska 15-1. RF-A is a series of Pacific Air Forces commander-directed field training exercises for U.S. and partner nation forces, providing combined offensive counter-air, interdiction, close air support and large force employment training in a simulated combat environment.)

美国阿拉斯加州艾尔森空军基地，红旗-阿拉斯加 15-1 联合空战演习中，美国空军第18入侵者中队的 F-16C 战斗机正在起飞。(A U.S. Air Force F-16 Fighting Falcon fighter aircraft assigned to the 18th Aggressor Squadron takes off from Eielson Air Force Base, Alaska, Oct. 6, 2014, during RED FLAG-Alaska 15-1. RF-A is a series of Pacific Air Forces commander-directed field training exercises for U.S. and partner nation forces, providing combined offensive counter-air, interdiction, close air support and large force employment training in a simulated combat environment.)

美国阿拉斯加州艾尔森空军基地，红旗-阿拉斯加 15-1 联合空战演习中，美国空军第18入侵者中队的 F-16C 战斗机正在起飞。(A U.S. Air Force F-16 Fighting Falcon fighter aircraft assigned to the 18th Aggressor Squadron takes off from Eielson Air Force Base, Alaska, Oct. 6, 2014, during RED FLAG-Alaska 15-1. RF-A is a series of Pacific Air Forces commander-directed field training exercises for U.S. and partner nation forces, providing combined offensive counter-air, interdiction, close air support and large force employment training in a simulated combat environment.)

美国阿拉斯加州艾尔森空军基地，红旗-阿拉斯加 15-1 联合空战演习中，美国空军第18入侵者中队的 F-16C 战斗机正在起飞。(A U.S. Air Force F-16 Fighting Falcon fighter aircraft assigned to the 18th Aggressor Squadron takes off from Eielson Air Force Base, Alaska, Oct. 6, 2014, during RED FLAG-Alaska 15-1. RF-A is a series of Pacific Air Forces commander-directed field training exercises for U.S. and partner nation forces, providing combined offensive counter-air, interdiction, close air support and large force employment training in a simulated combat environment.)

美国阿拉斯加州艾尔森空军基地，红旗-阿拉斯加 15-1 联合空战演习中，美国空军第18入侵者中队的 F-16C 战斗机正在起飞。(U.S. Air Force F-16 Fighting Falcon fighter aircraft assigned to the 18th Aggressor Squadron takes off during Distant Frontier at Eielson Air Force Base, Alaska, Sept. 25, 2014. Aggressor pilots are trained to act as opposing forces in RF-A to prepare U.S. and allied forces for real-world aerial combat.)

美国阿拉斯加州艾尔森空军基地，红旗-阿拉斯加 15-1 联合空战演习中，美国空军第18入侵者中队的 F-16C 战斗机出动扮演红军。(U.S. Air Force F-16 Fighting Falcon fighter aircraft assigned to the 18th Aggressor Squadron takes off during Distant Frontier at Eielson Air Force Base, Alaska, Sept. 25, 2014. Aggressor pilots are trained to act as opposing forces in RF-A to prepare U.S. and allied forces for real-world aerial combat.)

美国阿拉斯加州艾尔森空军基地，红旗-阿拉斯加 15-1 联合空战演习中，来自韩国群山空军基地的美国空军第35战斗机中队的 F-16CM 战斗机正在起飞。(A U.S. Air Force F-16 Fighting Falcon fighter aircraft assigned to the 35th Fighter Squadron, Kunsan Air Base, South Korea, takes off from Eielson Air Force Base, Alaska, Oct. 3, 2014, during Red Flag-Alaska 15-1. RF-A is a series of Pacific Air Forces commander-directed field training exercises for U.S. and partner nation forces, providing combined offensive counter-air, interdiction, close air support and large force employment training in a simulated combat environment.)

美国阿拉斯加州艾尔森空军基地，红旗-阿拉斯加 15-1 联合空战演习中，来自韩国群山空军基地的美国空军第35战斗机中队的 F-16CM 战斗机准备起飞。(A U.S. Air Force F-16 Fighting Falcon fighter aircraft pilot assigned to the 35th Fighter Squadron, Kunsan Air Base, South Korea, waits to take off from Eielson Air Force Base, Alaska, Oct. 3, 2014, during Red Flag-Alaska 15-1. RF-A is a series of Pacific Air Forces commander-directed field training exercises for U.S. and partner nation forces, providing combined offensive counter-air, interdiction, close air support and large force employment training in a simulated combat environment.)

美国阿拉斯加州艾尔森空军基地，红旗-阿拉斯加 15-1 联合空战演习中，美国空军第18入侵者中队的 F-16C 战斗机完成飞行任务后降落。(A U.S. Air Force F-16 Fighting Falcon fighter aircraft assigned to the 18th Aggressor Squadron lands at Eielson Air Force Base, Alaska, Oct. 6, 2014, during RED FLAG-Alaska 15-1. RF-A is a series of Pacific Air Forces commander-directed field training exercises for U.S. and partner nation forces, providing combined offensive counter-air, interdiction, close air support and large force employment training in a simulated combat environment.)