We used the draft during WWI, Korea and Vietnam.
No draft during the Iraq and Afghanistan Wars but we had a patriotic campaign so we were able to recruit plenty of volunteers. After all, we were attacked on 9/11.
Our government won't dare to institute a military draft today. It's irrelevant whether the President is a Democrat or a Republican.
Mission Impossible.
Then RAT Congressman Charlie Rangel from NY City submitted Bills to bring back the draft, and when they came up for a vote, he voted against his own Bills...twice.