In the movie Wargames what branch of miltary do the officers work for and what do they do

a United States military supercomputer originally programmed to predict possible outcomes of nuclear war. Lightman gets WOPR to run a nuclear war simulation, believing it to be a computer game. The computer, now tied into the nuclear weapons control system and unable to tell the difference between simulation and reality, attempts to start World War III.

Explanation:

answer7 pin connector;