I suppose it must be really difficult to film with the US Air Force. So difficult, the producers of this movie clearly decamped to Hungary and shot the whole thing with MiG-29s, MiL-24 Hip helicopters and La-39 Albatrosses for the ground shots, but with Israeli F-16s, Nellis-based F-16s and Israeli Phantoms for the aerial sequences. Okay, so maybe I'm just a plane nut, but some of this stuff was sporting dirty great Russian red stars, and pilots were flying one type and getting in and out of another.
As for the tank, who knows, but I bet it was a Russian one!
As for the tank, who knows, but I bet it was a Russian one!