Field Duty

Field Duty is the second stage of the tutorial campaign for StarCraft II. It teaches the basic of how to play the terran race.

History
A Terran Dominion science team was sent to Taurus IV in order to investigate potential protoss relics on the surface. However, the Dominion lost contact with them. The 21st Assault Division was sent to investigate.

The 21st, under a new recruit, set up a mining base and a small force of marines. They pushed through a line of zerglings, and discovered the science team had been all killed by the zerg.