The following is a list of expeditions that the SSS are either undertaking, or have concluded.
| Âtoma (Heart) | Enroute | Status: Active | |
|---|---|---|---|
| Vessels | Commander | Role | Status |
| YSS Genshō (YX-C1-0027) | Jalen Sune | Lead ship | Status: Complete |
| Vessels | Commander | Role | Status |
| YSS Genus | Fujita Sho | Expedition | Status: Complete |
| UX-27 System | On Takara | Active studying Kamakiri | Status: Undertaking |
| SX-01 “Vale” | Location: Chen Nebula | Status: Complete | |
|---|---|---|---|
| SX-02 “Nephis” | Location: Chen Nebula | Status: Complete | |