Weekly Digest
D E S I G N A T E D · T R A C K E D · R E P O R T E D
A summary of the past seven days across the Dark Fleet Watch list, drawn from live AIS observation and sanctions data. Figures update continuously.
2,225
vessels on the watchlist
122
AIS dark intervals this week
65
vessels going dark
2
newly listed this week
Notable AIS dark intervals
Watchlisted vessels that ceased transmitting and resumed some distance away. Ranked by distance covered while unobserved — the signal a static list cannot capture.
| Vessel | IMO | Flag | Date | Dark for | Distance |
| MILOU | 9335123 | BHS | 20 Jun 2026 | 6 h | 6658 nm |
| OASIS | 9511387 | OMN | 20 Jun 2026 | 94 h | 1022 nm |
| CHRYSTAL SKY | 9334569 | MHL | 21 Jun 2026 | 72 h | 896 nm |
| ARINA | 9248813 | HKG | 21 Jun 2026 | 68 h | 844 nm |
| PASIPHAE | 9289518 | BRB | 21 Jun 2026 | 62 h | 756 nm |
| TM HAI HA 568 | 9274082 | VNM | 20 Jun 2026 | 88 h | 732 nm |
Newly listed this week
Vessels added to the watchlist from sanctions and open-source designations in the past seven days.
This digest is a sample of continuous Dark Fleet Watch coverage. For a screening report on a specific vessel, or to discuss fleet-wide monitoring, contact contact@darkfleetwatch.com.