Strategy:
This mission is very simply. You have four Technicians at the point 1. Go to the point 2 and ignore a Patrolbot. Send some Technician to the Tech Bunker and obtain a Sentinel Droid. You are the king now. The Droid clean up way for Technicians to the Tech Bunkers at points 3, 4 and 5. After this, you have four Sentinel Droids. Clean up all map and destroy enemy camp at the point 6. This is end of the mission.