The Importance of Defending the Russian Defenses

Cotton: Defeating a dug-in entrenched enemy is one of the hardest operations in ground combat. He says Ukraine right now is fighting as those fences, but they haven't committed their full main effort yet because they want to soften up Russian defenses. The quickest way to end this war is for Putin to know that he's got more to lose on the battlefield than he does at the negotiating table, Cotton says.