The US is losing in this war, not their armies..no,no. They are losing the bond they have with the Gulf countries gradually. Originally, this is a war between Israel and Iran, the US should have nothing to do with this war. One way or another, we dont know how the Israelis dragged Trump into the war. But the reality is, there is a secret that is yet to be unveiled. If the leaders of these gulf countries are wise, they should propose a new deal, that we favor them in this trying times.
As far as wisdom of leaders of GCC is concerned, I don't think they have any. If they have some wisdom then they would not have allowed US to establish its military bases in their countries. UAE which was proud of its skyscrapers buildings and security provided by local police is helpless in stopping missiles coming from Iran. Now Iran is targeting GCC because US is attacking Iran from these countries and if Iran came out victorious or at least survived this war then GCC future will be jeopardise.