MISSION4: HEAT SAS contingent OK, that's enough reminiscing, back to where you killed ALSAD

First advance to the edge of the cliff by the sea, wait for the enemy to come over and it will set off an explosion ...... then the enemy uses smoke bombs for cover and we retreat ...... to the wreckage of the helicopter to man the minigun to cover our teammates, follow instructions to retreat again to a room and set off the four Mine's detonate