Head outside and across the large pipe into the bunker, pick the very easy lock and grab the first Intel under the desk. Go upstairs where a 'Sergeant Montgomery' will drop in, ask him for some ammo and he becomes your follower, SAVE. Watch the shootout and grab the 'Gauss Rifle' off the American, some microfusion cells can be found in a hidden room to the southeast. Head through the building, grab the Chinese Assault Rifle, proceed up and over the bridge then over the pipes to the 'Cave Outpost, SAVE. Your objective is to take out the Artillery guns, follow the path on your right and kill any Chinese soldiers along the way, follow a catwalk and take a right further up to find a health dispenser and a sniper rifle, SAVE.

There are ten 'Intel Suitcases' to be found to gain the Covert Ops perk (+3 to Science, Small guns and lockpick), these are not tied to any achievement but I've included their locations for your consideration. Your weapons and armor will also not degrade and you can replenish all your ammo at dispeners too. Don't be concerned about stimpaks as you now have to replenish health using the 'Health dispensers'. Once inside the simulator you will lose all your equipment and be given a silenced pistol, stealth boy and a Winterised combat armor.

Fallout 3 hall of equipment