I'm curious about this footage... like did the crew made out ?
The Abrams is always portrayed to be safe to crews if it got hit as they have separation between munitions and crew from the Bustle racks and blow out panel to direct munition explosion upward.
However if the door to ammo compartment to the loader is not closed.. then it's a RIP.
Abrams does have a nice post-penetration survival rate in part thanks to isolated ammo rack and blow-out panels. That said, if your turret front or sides penetrated, your crew will be liquefied anyway.
And if by any chance, a direct hit on the bustle compromises the blast door or the bulkhead, the ammo explosion will follow the path of least resistance as well.
The worse of the lot will certainly be the Challenger 2, with ammo being stored all over the fighting comparment
Russian tracks aren’t just slick strips of steel, they have cleated patterns too.
They do but they are shallower than the Abrams cleats as it doesn't sit on top of a rubber pad, though, offering more more contact area once it sinks into the ice.
Also the cleats on the Abrams aren't fitted to every track link but only every 5th link, so you are still dealing mostly with rubber pads. I guess it is impractical to put cleats on every link
The coverage area on the T-80U is quite clearly much better, without leaving as many large gaps in between different modules. It's a much better implementation, and only marginally more complicated.
Still the vulnerability of the gaps was likely considered not relevant enough to incur in the expense of redesigning the mounting points and speeds up the modernization process
The T-90M also has a net on the turret to help protect the space between the turret and the chassis. Another low-cost solution that should be implemented. Though I noticed that not every T-90 tank has this net.
They are hard to see and made of some sort of rubber so they might burn off. Also, they have to be removed to fit the Nakidka thermal cammo.