USA
ISRAEL (suprised not more people have said this)
U.K
Russia's military (although quite effective) isn't what it used to be after the end of the cold war, and China doesn't have shit besides tons of people. France actually has a very good military, they just don't like to go to war. And Japan doesn't have a large standing military at all, after WW2 they signed a treaty that they would never raise a standing army beyond a certain size again.
ISRAEL (suprised not more people have said this)
U.K
Russia's military (although quite effective) isn't what it used to be after the end of the cold war, and China doesn't have shit besides tons of people. France actually has a very good military, they just don't like to go to war. And Japan doesn't have a large standing military at all, after WW2 they signed a treaty that they would never raise a standing army beyond a certain size again.