Russia is "struggling with a crisis of medical combat provision," a UK intelligence update said.
Up to half of fatalities were preventable, and hospitals are likely being reserved for officers, it said.
As a result, "Russia is almost certainly struggling with a crisis of medical combat provision," it said.
It also said that claims made by a Russian official that up to 50% of Russia's combat fatalities were preventable are likely true.
"Very slow casualty evacuation, combined with the inappropriate use of the crude in-service Russian combat tourniquet, is reportedly a leading cause of preventable fatalities and amputations," it said.
Organizations:
MOD, Service, Russia, UK Ministry of Defence
Locations:
Russia, Ukraine, Wall, Silicon, Russian