Basic Training is the first stage of the StarCraft II Tutorial. It teaches the basic of unit and camera control.
In a Terran Dominion training facility, a Dominion recruit was assigned to take the Dominion Future Commander Training Simulation Module. During this simulation, the recruit learned how to control marines and how to order them in combat. They were tested against sentry bots, and their aptitude at the tests put them in the 90th percentile of all Dominion recruits. This impressed the commanding officer of the 21st Assault Division, who assigned the recruit to aid them in a mission.
Blizzard Entertainment. StarCraft II. (Activision Blizzard). PC. Mission: Basic Training (in English). 2016-06-20.