Giant bomber swarms of B-17 Fortresses, sometimes a thousand at a time. Returning from raids over Germany they report to intelligence officers "Foo Fighters." They swoop down through the bomber swarm and bright lights and despite the combined fire of dozens of B-17's they never get hit.
A platoon of Luftwaffe paratroops responds to the landing of this unfamilar weapon.
Not sure what to make of this glowing disc, the platoon deploys around the weapon in a way to avoid a crossfire, yet still bring the weapon under fire.