Use stream of consciousness to answer the following. United States Air Force Security Forces is the force protection and military police of the United States Air Force. Security Forces (SF) were formerly known as Military Police (MP), Air Police (AP), and Security Police (SP).

Answer this question based on the passage: what is security forces in the air force?
This is the relevant information: United States Air Force Security Forces is the force protection and military police of the United States Air Force. Final answer: the force protection and military police of the United States Air Force.