Head for Peace Walker's Hangar

This is a rehash of the Infiltrate the Underground Base mission, including your starting location and goal. However, while the gurds won't be in caution status, they will have increased their ranks. Additionally, more POWs will be around the area to be recovered with your Fulton.

Once again, you can shimmy across the rails to keep clear from the soldiers. Many of the later enemies are armed with shields, so you'll need to sneak up behind them, as a straight up firefight is to your disadvantage. Make your way through the shutter door and to the mining area to end the mission.