launching from Japan

IGS-Optical Diversification 1

Planned 2026

Designed to observe moving targets - ship convoys, vehicle formations - at varied times of day, complementing the numbered IGS-Optical core satellites whose fixed overpass schedules are optimized for identifying static targets.

launching from LA-Y / 2 Tanegashima

aboard H3 into SSO

Payload

IGS-Optical Diversification 1

Reconnaissance

last updated Jun 29, 2026