come in and supply ukraine with so much money, and so many weapons. but this is a significant escalation from vladimir putin. the fact that he s calling up the reservists shows that he has no intention of backing away from this war. in fact, in his comments, he framed the war not against ukraine, he described this as a war against the west. and that the west, he didn t mention the united states, but clearly, that s the main power he s referring to, has been propping up ukraine and intends to bring down russia and bring down the russian federation the same way that the west primarily the united states, toppled the soviet union. so he is framing this very much as an existential fight for russia. and in order to fight this fight, he s calling up the reservists and making nuclear threats to show that he is serious and that he has no intention of backing down. so, richard, is there a sense this could lead to some sort of nuclear standoff? i think that is where this is heading.