Russia has utilized Cold War and WWII-era equipment, while Ukraine has leveraged advanced Western systems like the FGM-148 Javelin and HIMARS, significantly impacting Russian T-72 main battle tanks (MBTs).
The VT-72B is an oddity: an armored engineering vehicle based on a T-72 tank and briefly manufactured in the former Czechoslovakia in the late 1980s and early 1990s.