The ISU-T was a russian recovery vehicle based on the ISU-122. It also comes without the main armament and has the same repair ability as the Churchill ARV but is a bit faster and can so keep up with other tanks easier. The 12.7 mm DShK machine gun on top has more power and is also more flexible than the Churchill’s Besa but the operator isn’t safe from infantry weapons.
Another new vehicle is the APC variant of the ISU-T. It looks very similar and offers seats for four people inside