WARHEAD can run at very high altitudes. It can hover for several hours without refueling. It can reach four times the speed of sound, has two chain cannons, has 10 Air to Air and 10 Air to Surface missiles, and four missiles with optional nuclear payload.
WARHEAD was created to remove the need for a human. It was given Artificial Intelligence to allow it to run automated in the field. It was given a bad attitude so that no one would screw around with it. And it was given a TON of weapons 'cause it likes to make things disappear in a ball of flame.