Ostfront scale reminder:

Hans Ulrich Rudel blew up roughly 1/5 of all M1 abrams in US service just going by numbers in 4 years. That's a tiny figure in the total amount of soviet armor lost though, the RKKA lost something like 80,000 tanks total, which is roughly than ten times the number of tanks currently in service with NATO. In '43 alone the RKKA lost twice as many tanks as NATO has in service.

The soviet union lost more than 14 times as many fighter aircraft as NATO has in service.

Inconceivable scale.