In part.
Reminder courtesy of Jim Henley, in the reading of whose blog I am far, far behind.
The Congress shall have power
To declare war . . . and make rules concerning captures on land and water; . . .
To make rules for the government and regulation of the land and naval forces; . . .
To make all laws which shall be necessary and proper for carrying into execution the foregoing powers, and all other powers vested by this Constitution in the government of the United States, or in any department or officer thereof.
Reminder courtesy of Jim Henley, in the reading of whose blog I am far, far behind.