What Is the Difference Between an "Uninhabited Aerial Vehicle" and an "Independent

What is the difference between an "uninhabited aerial vehicle" and an "independent autonomous weapon," according to Strawser?

A) Uninhabited aerial vehicles are one type of independent autonomous weapon, but independent autonomous weapons also include weapons that operate on the ground or in the water.
B) Uninhabited aerial vehicles, by definition, do not carry humans, but independent autonomous weapons could carry human passengers for surveillance or transport purposes.
C) An independent autonomous weapon can "decide" to kill people without direct human input, whereas an uninhabited aerial vehicle will only use lethal force following an explicit command from a human operator.
D) Independent autonomous weapons can be controlled from anywhere in the world via satellite, whereas uninhabited aerial vehicles must be controlled by radio from a soldier close to the vehicle.