It was lost with all personnel, including the secondary troops supporting two companies from Charlie Battalion of the regiment who were embarked aboard at the time, during a JumpShip accident in late 3064. The Invader-class JumpShip transporting the Otsu along with the Union-class DropShips Hebrides and Sunniva disappeared during the journey from Epsilon's recent posting on Kesai IV to Outreach; subsequent investigations revealed that the JumpShip had exploded when it jumped.
- Wolf's Dragoons, p. 76
- Mercenary's Handbook 3055, p. 44
- Field Manual: Mercenaries Revised, p. 118, "Epsilon Regiment: Desert Wolves"