the us is overextended and they can't afford another war. they are losing in ukraine and china is getting stronger than they are the last thing they want is a large regional war where they get entangled against iran, a non peer. iran is not a us rival, it is an israeli rival.the us is sacrificing huge amount of political capital and goodwill in the un to keep the israeli expansionist genocide going.meanwhile their other conflicts against their actual peer or near peer rivals are getting less attention and resources.
Serbia