Formation of Ilyushin Il-4s from below
Here we see a formation of the twin engined Ilyushin Il-4 bomber from below. The mid-upper turret on the nearest aircraft appears to have a large gun, suggesting this might be a late production aircraft.
How to cite this article:
Rickard, J (5 October 2019), Formation of Ilyushin Il-4s from below , http://www.historyofwar.org/Pictures/pictures_ilyushin_il-4_below.html