歼-11战斗机是我国空军使用的一款双发全天候重型战斗机,属于第三代战斗机。它与国产第四代战斗机歼-10高低搭配,共同守卫祖国的蓝天。歼-11可以执行空中格斗、护航、海上巡逻等多种任务。图中的歼-11编队沿山谷低空飞行,可以有效规避雷达和防空导弹的警戒搜索。 J-11 fighter aircraft is a double-use all-weather heavy fighter aircraft used by the Chinese Air Force, belonging to the third generation fighter aircraft. It is with the fourth-generation domestic fighter J-10 level with the common defense of the blue sky of the motherland. J-11 can perform air combat, escort, patrol and other tasks at sea. Figure F-11 formation along the valley at low altitude flight, can effectively avoid radar and anti-aircraft missile alert search.