Clip of the 345th Bomb Group in WW II flying B25’s… They modified / chopped the glass nose off and put a mount of .50 caliber machine guns and turned the medium level bomber into a low level attack aircraft. The 5th Air Force crews released their weapons at low level. My Dad flew 48 combat missions and the crews flew as low as possible to avoid AA and strafe their targets with up to 18 machine guns on each airplane.