The U.S. defense establishment is a whole lot bigger and more expensive than needed to protect the country. We do not need a global network of 800+ military bases. We do not need to spend as much on defense as the next 10 or 11 biggest-spending countries combined.This thinking is tremendously dangerous. No country has ever been attacked because they were to strong. There are endless examples of countries attacked because they were to weak. Ask Ukraine about that.