Russian Dump

Glad that's fixed:

Russia's new £3million tank is the first in the world to have a flushable toilet on-board so soldiers no longer have to relieve themselves in ammunition boxes nicknamed Putin's 'Poo Tins'

I'm an old infantryman rather than a tanker, (no steel coffins for me, thanks), but it's my understanding from talking to tankers years ago that the escape hatch in the bottom of the hull was usually pressed into service for this purpose when the crew couldn't dismount for long periods. Seems like the Russians have simply added a seat to the hole.

Neither U.S. or British tanks currently have working on-board toilets

True. On the other hand, our tanks can travel more than ten miles without engine failure, the electronics actually work, and the guns hit what they're aimed at. Russian tanks struggle in those areas. They do, however, make excellent targets.