During the Zanzibar Land Disturbance in 1999, the green-bereted soldier was tasked with patrolling the Lost Woods in Zanzibar Land, and guarding the confinement facility within. Acting on a tip from Kyle Schneider, ex-FOXHOUND agent Solid Snake tailed the soldier in order to locate the prison, where Czech biologist Dr. Kio Marv was believed to be held. Despite regularly checking his surroundings, the soldier was unable to spot Snake and eventually led him to the site of the facility.