Putin is out of options if he can't hold Crimea | Lt. Gen. Ben Hodges

"There's a fragility in Russia's logistics and in their command structure that at some point, if enough pressure is applied, I think it cracks."

Russia and Belarus have run out of manpower to start a new offensive or hold back a potential breakthrough once Russian static defences are overcome, says Former commander of US army Europe Lt. Gen. (Retd.) Ben Hodges.