Prior to leaving, you will see four guys bunched together. Simply toss a grenade at them and set it off. As long as you don’t mess up, you’ll kill all four instantly. After they’re dead, move towards the next area.
After you kill the four guys, you will encounter two traps. This is the first one and the second one is shown below. Make sure to disarm them to continue.
Like above, simply disarm this trap, then move to the left. Continue around the circle, till you’re looking at the enemies.
Yet again, you will need to destroy this trap. Make sure to do so or you will yet again, die.
Beyond the trap (you can see it smoking), you will see a thing of C4 and someone looking at you. Kill the guy, then destroy the C4. You might want to shoot randomly into a few times, as it might draw out some enemies to kill. Unlike other area’s, these enemies don’t really respawn.
Before entering, make sure to kill the RPG guy. He will most likely kill you, if you don’t kill him first. He won’t fire for a little bit, so make you do have a little margin of error.
Head inside and make sure it’s safe to go left. If it is okay, then get ready to kill the people ahead. They’re pretty dim, so you can get past them quickly, though you might want to play it smart.
After they’re dead, take their spot and kill anyone that might kill you below. Make sure to note the trap, as it will likely kill you on the way down. If you’re feeling lucky, you might want to just toss a grenade.
Destroy the trap, which I already destroyed (sorry), but make sure not to alert anyone. As you can see, there are several people ready to kill you.
The two enemies to the right, are harder to replace than the left, so kill them first. Once they’re gone, get ready to attack the left side.
The guy in the jacket is the target, but this will most likely not happen. He is in that general area, so throwing a grenade or alerting him might help. Play smart and try to kill him. Once hes dead, the exit is behind him. Play it safe till you can exit and enjoy your trophy.