Damage to the city from the WWII Vienna Offensive of April 1945

[Red Army footage of Vienna Offensive of World War II, with VO music throughout] Military airplane in sky; tilt down to skyline of Vienna, with smoke above / Red Army officers stand I trench, look through binoculars / pan skyline and smoke / section of the city with damaged buildings and blown-out windows; cloud of dark smoke rises in background / WS Vienna, with tree branches waving in breeze in foreground and wooden fence standing in foreground / Note: exact day not known; documentation incomplete