If didn't

A camouflaged tank is stationary in a wooded area, then a formation of four aircraft flies across a cloudy sky, followed by a tank battle in a field where one tank is on fire and another is firing, then a soldier aims a machine gun, then a group of soldiers lie in a trench firing weapons, and finally soldiers in a swampy area help one of their comrades out of the water. The setting shifts between a forest, an open sky, a grassy field, a trench, and a swamp.