There's really nothing all that remarkable or brilliant here. It's being treated as a massive shift in U.S. national security policy - and it is - but all that shows you is how far off the path things had gotten under Obama. No more "leading from behind." No more "strategic patience." No more treating "climate change" as a security threat, because that's absurd.
Presumably no more letting jihadists traffic cocaine so they'll sign worthless deals with us, but hey, you've got to be open-mined, right?
In other words, U.S. national security policy returns to normal, and this from the president the left is always shrieking is "not normal":