What, precisely, is the US military for, and what, precisely, can it do? In practical terms, how powerful is it? On paper, it is formidable, huge, with carrier battle groups, advanced technology, remarkable submarines, satellites, and so on. What does this translate to?
The American military is an upgraded World War II military, designed to fight other militaries like itself in a world like that which existed during World War II. The Soviet Union was that kind of military. Today there are no such militaries for America to fight. We are not in the same world. Washington seems not to have noticed.