Briefing: "We needed to establish a base in this area. Unfortunately, so does Nod. They have already put obelisks to guard the only way in. We need you to cut the power to the obelisks before our MCV arrives. With the MCV, set up a base and eliminate Nod forces."
Walkthrough: First GDI mission of The Covert Operations datadisk for C&C Tiberian Dawn. Just two key things here to make your life easier: 1. blow up enemy CY with your first Airstrike. 2. Blow up Temple of Nod in NW corner with one of your two Commandos. Then it's just a matter of time when you get rid of remaining Nod presence.