@Walter Hinteler,
okie, You need to live in this contemporary times; the world has changed dramatically since WWII. You probably missed the whole half a century that's expired since back then.
Most developed countries do not have the military wherewithal of yesteryear except us backward US. Costa Rica is one of the smartest countries; they provide universal health care and no military.
In today's world, the world community is responsible to control and defend against terrorists. The US is not the world's policeman, nor should we take on that role. We represent only five percent of the world's population; that simply means it's logistically impossible for us to go it alone.
Diplomacy makes the best sense in today's world. Something you'll never learn.