瑞典空军两架 JAS-39C 战斗机在与北约盟国的训练中编队飞越苏格兰。（Two JAS-39 Gripens assigned to the Swedish Air Force participate in the Baltic Region Training Event April 22, 2015, over the Baltic region. The training event was held to enhance relations between air forces in the region, support air-land-integration, and develop interoperability among allies and with local air traffic control agencies.）

挪威空军两架 F-16 战斗机在与北约盟国的训练中从 KC-135 空中加油完毕，可见油嘴脱离瞬间喷涌而出的燃料。（An F-16 Fighting Falcon assigned to the Royal Norwegian Air Force receives fuel from a KC-135 Stratotanker assigned to RAF Mildenhall, England, while participating in the Baltic Region Training Event April 22, 2015, over the Baltic region. The BRTE is focused on enhancing air interoperability and cooperation among NATO and regional partner air forces.）

挪威空军两架 F-16 战斗机在与北约盟国的训练中接受美国空军 KC-135 空中加油。（An F-16 Fighting Falcon assigned to the Royal Norwegian Air Force receives fuel from a KC-135 Stratotanker assigned to RAF Mildenhall, England, while participating in the Baltic Region Training Event April 22, 2015, over the Baltic region. The BRTE is focused on enhancing air interoperability and cooperation among NATO and regional partner air forces.）

挪威空军两架 F-16 战斗机在与北约盟国的训练中和 KC-135 加油机编队飞行。（Two F-16 Fighting Falcons assigned to the Royal Norwegian Air Force fly alongside to the wing of a KC-135 Stratotanker assigned to RAF Mildenhall, England, while participating in the Baltic Region Training Event April 22, 2015, over the Baltic region. The BRTE is an advanced training concept that serves to further develop cooperation with NATO allies and partners within the region.）