In conventional warfare the US will probably win most wars they engage in. It is not that hard to figure out key military locations in a country and attack/occupy them and the US has one of the most advanced armies in the world to do so.
The guerilla warfare that follows is more difficult as the US has shown time and time again by losing. When every person you need can be a potential opponent, with no clear centralised structure and supply chain, even the big armies of the world can struggle.
In conventional warfare the US will probably win most wars they engage in. It is not that hard to figure out key military locations in a country and attack/occupy them and the US has one of the most advanced armies in the world to do so.
The guerilla warfare that follows is more difficult as the US has shown time and time again by losing. When every person you need can be a potential opponent, with no clear centralised structure and supply chain, even the big armies of the world can struggle.