A certain number of French fighter pilots who will not accept the Second Armistice at Compiègne nor Vichy's orders decide to join the USSR. Once they have reached Moscow they resume training and form a squadron they call "Normandie". Reinforced in 1944, the squadron wins many victories. Following the acts of valor displayed by its pilots during the Battle of the Nieman River, i...。喀喇昆仑高原,常年冰雪覆盖。戍边一线的官兵,捍卫祖国大好河山寸土不让,筑起坚不可摧的钢铁边防。这个春节,他们依然坚守。五集纪录片《山河铭刻》,带你走近他们的火热青春,感受中国军人的血性担当。。