Rosemary

Rose is a Systems Analyst and is Raiden's girlfriend. She was chosen at the last minute to help Raiden during the Big Shell incident, saving his mission data, and other such things.

Towards the end of Metal Gear Solid 2: Sons Of Liberty, Rose reveals to Raiden that she is a spy for The Patriots, and that she was asked to keep an eye on him and eventually fell in love with him. She also reveals to Raiden that she is pregnant with his baby.