Britain first western power to offer main battle tanks and artillery to Ukraine

[GagHalfrunt]

@csilvest

Can’t comment on tea pots, but when I was Canadian infantry, '81-'85, I was an M113 driver for a year. A water heater was located just behind the driver, squarish and light grey like your first example.

The Wikipedia article on the boiling vessel says:

Similar heaters, designated “Heater, Water & Rations” (HWR), are now also fitted to many US fighting vehicles.