The roof of Pelvanida saw action in both invasions of the base.
After James' team evacuated the control room, it split into two groups. Rudyard Shelton led a team composed of Victor Summers, Siberys, Werner Donitz, Josephine Smithson, and later Cale over the roof and to auxiliary control. While they were on the roof, they engaged in a firefight with terrorist guards.
The roof of Pelvanida was damaged early on in the second invasion when the helicopter carrying Dr. Shelton was shot down by an anti aircraft gun. Later, the remains of the roof was destroyed with the rest of Pelvanida.