During the #NagornoKarabakh conflict of 2022, #Armenia triggered the mutual defense clause of #CSTO. However #Moscow could not come to the aid of #Yerevan because of the on going #SpecialMilitaryOperation in #Ukraine.
#US will be face something similar, soon. It will get entangled in a #Taiwan contingency. And when that happens, if another treaty ally or allies were to trigger the mutual defense clause of their treaty with #Washington they will be left to fend on their own.
#NATO #GeoPolitics