This section is the Militia's safe house and so is literally crawling with soldiers. As long as you helped them out in the last section you'll be greeted with their acclaim rather than their bullets. In this area you can explore the entire level without worry of enemy fire, so collect as many items as possible. Equipment in this section includes Rations, Regain, a GSR, Pentazemine, Compress, Theme of Tara iPod Music, a Cardboard Box and ammunition, notably RPG-7 Ammo. Head up the stairs at the end of the section to move on. Simply moving through the corridors should lead you there.
(Cut Scene 4, Length: 11:14)