FOX's precog.

Ursula is the alternate persona of Elisa, FOX's chief medical officer. She collaborates with Gene in his plan to steal Metal Gear on the San Hieronymo Peninsula.

She had a vision of Naked Snake bringing the world to ruin, and attacked him in Metal Gear RAXA.

Ursula gained her powers of ESP when she was exposed to radiation in a nuclear disaster in the Ural Mountains in 1957. She harbors a deep antipathy toward nuclear weapons.