No one ever talks about Ukraine losses, I'm curious if they have the manpower to last a couple of years?
Numbers are even vaguer for Ukraine military losses - official numbers would put it just under 12K dead now but I doubt that is accurate. In theory they can mobilise 7-8 times current level man power wise but a lot of that would be tied up in other stuff like running services, etc. unlike Russia though they've not expended a large percentage of their more experienced soldiers, helped by their territorial forces being a capable force against what Russia can throw at them - though some units have been hit hard, others haven't taken too many losses from their most experienced.
I saw a pretty grim video from near Kharkiv from the perspective of a medic returning down a long road from the furthest extent of a push - mile after mile everything smashed - many many pulverised Russians, loads of dead or seriously wounded/dying Ukrainian soldiers - I suspect their death toll is closer to twice the sort of official numbers.