This is unprecedented, and the last President who tried was Carter. But the important thing to remember is that presidential powers rise in a crisis, and what he's doing is the definition of Federalism.
"THE UNITED STATES IS NOW, OFFICIALLY, IN A DIRECT KINETIC WAR WITH MOSCOW BECAUSE OF HOW RUSSIA LOOKS AT THINGS." - Rebekah Kofflerhttps://rumble.com/v6u82f3-koffler-says-kinetic-war-with-russia-and-u.s.-has-begun.html