美国内华达州内利斯空军基地，红旗 14-2 联合空战演习，战斗搜索和救援演练，美国空军第66救援中队一架 HH-60G 直升机在内华达测试和训练靶场一处撤离点模拟营救。(From right, a U.S. Air Force survival, evasion, resistance and escape specialist; Belgian Air Component Senior Capt. Beguin Jean-Francois, a pilot; and a Belgian military member run to a U.S. Air Force HH-60G Pave Hawk helicopter assigned to the 66th Rescue Squadron to evacuate the area March 11, 2014, during a combat search and rescue exercise as part of Red Flag 14-2 at the Nevada Test and Training Range at Nellis Air Force Base, Nev. Red Flag is an advanced aerial combat training exercise held four to six times a year to train pilots from the U.S., NATO and other allied countries for real combat situations.)

美国内华达州内利斯空军基地，红旗 14-2 联合空战演习，战斗搜索和救援演练，美国空军第66救援中队一架 HH-60G 直升机准备降落到内华达测试和训练靶场一处撤离点。(A U.S. Air Force HH-60G Pave Hawk helicopter assigned to the 66th Rescue Squadron lands at an extraction point March 11, 2014, during a combat search and rescue exercise as part of Red Flag 14-2 at the Nevada Test and Training Range at Nellis Air Force Base, Nev. Red Flag is an advanced aerial combat training exercise held four to six times a year to train pilots from the U.S., NATO and other allied countries for real combat situations.)

美国阿拉斯加州艾尔森空军基地，红旗-阿拉斯加 13-3 联合空战演习中，美国陆军二架 CH-47F 直升机接运部队准备从临时着陆区起飞。(Chinook helicopters land in the drop zone on August 19, 2013 to pick up Army and Air Force troops for transport downrange during Red Flag – Alaska at Eielson AFB. Red Flag – Alaska is joint base air combat exercise where participating U.S. and coalition forces refine combat skills in a realistic threat environment.)

美国阿拉斯加州艾尔森空军基地，红旗-阿拉斯加 13-3 联合空战演习中，美国陆军 CH-47F 直升机接运部队准备从临时着陆区起飞。(A Chinook helicopter prepares for take off on August 19, 2013 during Red Flag – Alaska at Eielson AFB. Red Flag – Alaska is joint base air combat exercise where participating U.S. and coalition forces refine combat skills in a realistic threat environment.)

美国阿拉斯加州艾尔森空军基地，红旗-阿拉斯加 13-3 联合空战演习中，美国陆军 UH-60L 直升机接运部队准备从临时着陆区起飞。(A Black Hawk and two Chinook helicopters prepare for take off on August 19, 2013 to transport troops downrange during Red Flag - Alaska at Eielson AFB. Red Flag - Alaska is joint base air combat exercise where participating U.S. and coalition forces refine combat skills in a realistic threat environment.)

美国阿拉斯加州艾尔森空军基地，红旗-阿拉斯加 13-3 联合空战演习中，美国陆军 UH-60L 直升机准备从临时着陆区起飞。(A Blackhawk helicopter prepares for take off on August 19, 2013 during Red Flag – Alaska at Eielson AFB. Red Flag – Alaska is joint base air combat exercise where participating U.S. and coalition forces refine combat skills in a realistic threat environment.)

美国阿拉斯加州艾尔森空军基地，红旗-阿拉斯加 13-3 联合空战演习中，美国陆军 UH-60L 直升机准备从临时着陆区起飞。(A Blackhawk helicopter prepares for take off on August 19, 2013 during Red Flag – Alaska at Eielson AFB. Red Flag – Alaska is joint base air combat exercise where participating U.S. and coalition forces refine combat skills in a realistic threat environment.)

美国阿拉斯加州艾尔森空军基地，红旗-阿拉斯加 13-3 联合空战演习中，美国陆军 UH-60L 直升机在临时着陆区接运部队。(A Blackhawk helicopter lands in the drop zone on August 19, 2013 to pick up Army and Air Force troops for transport during Red Flag – Alaska at Eielson AFB. Red Flag – Alaska is joint base air combat exercise where participating U.S. and coalition forces refine combat skills in a realistic threat environment.)

美国阿拉斯加州艾尔森空军基地，红旗-阿拉斯加 13-3 联合空战演习中，美国陆军 UH-60L 直升机准备从临时着陆区起飞。(A Blackhawk helicopter prepares for take off on August 19, 2013 during Red Flag – Alaska at Eielson AFB. Red Flag – Alaska is joint base air combat exercise where participating U.S. and coalition forces refine combat skills in a realistic threat environment.)

美国阿拉斯加州艾尔森空军基地，红旗-阿拉斯加 13-3 联合空战演习中，美国陆军 UH-60L 直升机准备从临时着陆区起飞。(A Blackhawk helicopter prepares for take off on August 19, 2013 during Red Flag – Alaska at Eielson AFB. Red Flag – Alaska is joint base air combat exercise where participating U.S. and coalition forces refine combat skills in a realistic threat environment.)