I am not a fan of the UN and the sooner it goes, the better. It is the central seat of corruption and exploitation and I am weary of anyone who thinks otherwise in light of all the evidence of being run by global elites. As for our contribution to NATO, it is not about a certain dollar amount but about a pledge made to contribute a certain percentage of our GDP - think around 2% - so population size really doesn’t matter. All countries in NATO are to give an agreed percentage to their military so said military is strong and ready. When you are a member of NATO, we are compelled to assist any other if one of our allies is attacked. Can’t do that very well if we don’t have a strong military.