Use stairs and go up.
First kill sniper located at tower.
Go down to in house.
Kill both enemy.
Use computers to turnoff security camera.
Go up to tower.
Pickup gun and
Kill enemy who coverd most locations.
Kill all enemy in compound.
Use dragnave to kill far located enemys.
If these gate are not opened move to other side.
Jump over it.
Kill enemy in 2nd compound.
Move to outer location.
Kill enemy covering truk.