Kestrel: - This map shows that the Covenant has deployed mining machines to try and undermine the city. This hologram will show what will happen if they succeed. Kestrel: - If this happens a large percentage of the population will be injured or killed thus making the Covenant’s job much easier. Sgt Daniel Lawson: - Then let’s go destroy those machines before they reach the crush point Marine (Radio Chatter):- Sergeant the Brutes are counterattacking but we are holding for the moment. They seem to have fortified the west quarter of the city and there is some kind of excavation going on.