Raiden, real name Jack, also known as Jack the Ripper, White Devil, and Snake, was a Liberian-American mercenary and former special forces soldier. Previously a child soldier under Solidus Snake, Raiden was later selected by the Patriots to test the S3 Plan at the Big Shell, as a new recruit to the reformed FOXHOUND unit. He later worked alongside the Paradise Lost Army in their anti-Patriot activities, but was captured and forced to undergo heavy cybernetic experimentation. After successfully escaping, Raiden went on to assist Solid Snake during the Guns of the Patriots Incident.