This is an interesting situation.
Does the US spend more money on defense than other nations? Yes. Are prices higher in the US for defence personnel and material higher? Yes. Does the US have lower corruption in the defense sector than other nations? Yes, believe it or not. Does the US have higher overhead and defense research costs than other nations? Yes. Do US citizens have enough personally owned weapons to discourage any military invasion? Yes. Does the US have the most far-flung military in the world, creating all kinds of logistics challenges? Yes.
So, we have this situation where the US spends a bunch of money, but has higher costs. However, compared to many nations less of that money is lost through corruption, but less gets spent on fighting capability due to high overhead costs, bureaucracy, and research. Fortunately, we have so many privately owned weapons that no military is going to try to invade us directly.
Europe has some of these same issues. High costs, high overhead, but comparatively less corruption. However, they don't have the privately owned weapons to act as a deterrent. In general, they are also deployed throughout the world, though not as much as the US. That is starting to change with France pulling back in Africa and the UK/Canada pulling back in Afghanistan and the MidEast.
Meanwhile, Russia is expanding in Africa, now stationing men in all the African countries that France just left. However, their goals and focus are military, and not the mishmash of military/humanitarian/nation building that France was doing. It helps them with minerals and economic leverage, but hurts them by further extending their supply lines and taking experienced and skilled manpower away from Ukraine.
We are headed for a fairly major war in Africa, and Russia now controls most of the central region. Is their position setting them up for the next war, or just causing problems for their current war by diverting forces to ground they simply can't control?
Finally, Russia has a heavily armed fortress bordering the two NATO nations of Poland and Lithuania. Thus, all the pundits saying "what if Russia stationed troops in Mexico" - well, effectively they already have. They have a fortress city bordering two countries they have repeatedly invaded. It seems to me that continually threatening to cut off Königsberg, building fortresses around it, and continually calling for it to be an independent, un-armed city should be a big part of our negotiating strategy.
https://odysee.com/@HistoryLegends:6/how...t-africa:4