Ah yes, have a bug beach spawn literally on top of the drill
Ah yes, have a bile titan spawn 5 feet away from the drill and instantly spit vomit all over it, with 0 time to kill it before it does.
Ah yes, have all bugs instantly set the drill to high priority and ignore literally everything else
Seriously how the fuck are you supposed to do this mission??
Found success on dif 8 last night with a full 4 squad, all coordinating staggered orbital EMS strikes on top of the drill, HMG emplacements mowing down everything with EATs at the ready for chargers and titans.