When I was in the Army, apart from the 10 minute mass weekly shower (during which the water frequently went from boiling hot to cold) we didn't have hot water all winter. We had to wash with cold water and sometimes in the field with snow.
Some interesting news..
UVZ has begun supplying the Army with what they call T-72B3 tanks. There's no official info on the technical details, but the talk on the Ru-net is that it has relict armour on the glacis but K-5 armour on the turret
Possible appearance of the T-72B3