Diane

Diane is a member of the Resistance movement at Outer Heaven.

Story
She was formerly a vocalist of Thin Wall, a positive punk band and uses her feminity for intelligence activities. Having gone on several intelligence missions in Outer Heaven, she has accumulated knowledge about the mercenaries and armaments of Outer Heaven. During Operation Intrude N313, she provided her expertise to Snake, providing him with the weaknesses of each of Outer Heaven's mercenaries. She apparently had an unrequited love for Snake, but never expressed her feelings to him. She lived with her boyfriend Steve, who would often answer Snake's calls only to be annoyed with him.