北部边缘-2011 联合演习中，美国空军第391战斗机中队（391FS）的 F-15E 战斗轰炸机机群在艾尔森空军基地待命。（F-15E Strike Eagles await the next sortie during NORTHERN EDGE 2011 June 13, Eielson Air Force Base, Alaska. NORTHERN EDGE provides effective, flexible and capabilities-centered joint forces ready for deployment worldwide and enables real world proficiency in detection and tracking of units at sea, in the air and on land, in response to multiple crises. The Strike Eagles are assigned to the 391st Fighter Squadron, Mountain Home AFB, Idaho.）

北部边缘-2011 联合演习中，美国空军第391战斗机中队（391FS）一架 F-15E 战斗轰炸机在艾尔森空军基地进行飞行后检查。（Crew chiefs prepare an F-15E Strike Eagle after completing the first sortie of NORTHERN EDGE 2011 June 13, Eielson Air Force Base, Alaska. NORTHERN EDGE provides effective, flexible and capabilities-centered joint forces ready for deployment worldwide and enables real world proficiency in detection and tracking of units at sea, in the air and on land, in response to multiple crises. The crew chiefs are assigned to the 391st Aircraft Maintenance Unit, Mountain Home AFB, Idaho.）

北部边缘-2011 联合演习中，美国空军第391战斗机中队（391FS）一架 F-15E 战斗轰炸机任务后返回艾尔森空军基地滑向停机坪。约9个月后，2012年3月28日，该机坠毁在西南亚，后座WSO跳伞逃生，飞行员丧生。（An F-15E Strike Eagle taxis on the ramp after completing the first sortie of NORTHERN EDGE 2011 June 13, Eielson Air Force Base, Alaska. NORTHERN EDGE 2011 is a joint training exercise designed to practice operations, techniques and procedures, and enhance interoperability among the services. The Strike Eagle is assigned to the 391st Fighter Squadron, Mountain Home AFB, Idaho.）

北部边缘-2008 联合演习中，美国空军第67战斗机中队（日本冲绳嘉手纳空军基地，67FS）一架 F-15C 战斗机在埃尔门多夫空军基地滑行，其右侧跑道上空一架“猛禽”正在爬升。（ELMENDORF AIR FORCE BASE, ALASKA -- An F-15 from the 67th Fighter Squadron, Kadena Air Force Base, Japan taxis as an F-22 takes off for Northern Edge '08. The F-22 is assigned to the 90th Fighter Squadron here. U.S. Military units stationed in the continental United States and the Pacific theater will participate in exercise Northern Edge 2008, a joint training exercise hosted by Alaskan Command scheduled for May 5-16. Approximately 5,000 Active Duty, Guard and Reserve component Soldiers, Sailors, Airman, Coast Guardsmen, and Marines will participate with over 120 aircraft from all the Services.）

北部边缘-2008 联合演习中，美国空军第65入侵者中队（65AGRS）一架 F-15D 战斗机在埃尔门多夫空军基地滑行。（ELMENDORF AIR FORCE BASE, ALASKA -- A deployed F-15 from Nellis Air Force Base, Nev. taxis down the runway during Northern Edge '08 May 6. Northern Edge 2008, the largest military training exercise in Alaska, began May 5 with roughly 5,000 U.S. active duty, national guard, and reserve component Airmen, Soldiers, Sailors, and Marine participants. More than 120 aircraft play a part in this air-centric Alaskan Command exercise. ）

北部边缘-2008 联合演习中，美国空军第65入侵者中队（65AGRS）一架 F-15C 战斗机从埃尔门多夫空军基地加力起飞。（ELMENDORF AIR FORCE BASE, ALASKA -- A deployed F-15 from Nellis Air Force Base, Nev. takes off in full after-burners during Northern Edge '08 May 6. Northern Edge 2008, the largest military training exercise in Alaska, began May 5 with roughly 5,000 U.S. active duty, national guard, and reserve component Airmen, Soldiers, Sailors, and Marine participants. More than 120 aircraft play a part in this air-centric Alaskan Command exercise.）

北部边缘-2009 联合演习中，美国空军第19战斗机中队（19FS）的 F-15C 战斗机在埃尔门多夫空军基地滑向停机坪。（An F-15A Eagle fighter from the 19th Fighter Squadron taxis out of its parking spot June 17, 2009, during Exercise Northern Edge 09 at Elmendorf Air Force Base, Alaska. Northern Edge 2009, Alaska's largest military training exercise, prepares joint forces to respond to crises throughout the Asia-Pacific region.）

北部边缘-2009 联合演习中，美国空军第19战斗机中队（19FS）的 F-15C 战斗机准备从埃尔门多夫空军基地出动。（U.S. Air Force crew chiefs from the 3rd Aircraft Maintenance Squadron prepare to launch an F-15A Eagle fighter June 17, 2009, during Exercise Northern Edge 09 at Elmendorf Air Force Base, Alaska. Northern Edge, Alaska's largest military training exercise, prepares joint forces to respond to crises throughout the Asia-Pacific region.）

北部边缘-2009 联合演习中，美国空军第19战斗机中队（19FS）的 F-15C 战斗机在埃尔门多夫空军基地检查。（An F-15A Eagle fighter from the 19th Fighter Squadron taxis out of its parking spot June 17, 2009, during Exercise Northern Edge 09 at Elmendorf Air Force Base, Alaska. Northern Edge, Alaska's largest military training exercise, prepares joint forces to respond to crises throughout the Asia-Pacific region.）

北部边缘-2009 联合演习中，美国空军第44战斗机中队（日本嘉手纳空军基地，44FS）一架 F-15C 战斗机在埃尔门多夫空军基地滑行。（An F-15C Eagle fighter aircraft taxis from its parking spot June 24, 2009 during Exercise Northern Edge 2009 held at Elmendorf Air Force Base, Alaska. The F-15 is from the 44th Fighter Squadron, Kadena Air Base, Japan. Northern Edge is AlaskaÕs largest military training exercise that prepares joint forces to respond to crises throughout the Asia-Pacific region.）