The Russian war machine is fired up but won't be able to keep going like this indefinitely, war analysts say

• War experts warn of eventual degradation of the Russian defense industrial base due to equipment, labor, and resource shortages.
• Russia's war materiel is vulnerable with stockpiles in poor condition and sanctions on supplies.
• The war intensifies Russia's labor shortage, complicating arms manufacturing and efforts to increase economic capacity.

Russia's war machine has picked up momentum in concert with its increased industrial capacity and decreased Ukrainian resistance, but current Russian manufacturing capabilities and stored combat systems won't last forever, war experts say.