Off-Nadir Delta

JMSDF monitors Chinese naval vessel northwest of Kumejima

Titles and summaries are AI-extracted from news reporting; every source is linked below. Event id fdf9601c-9547-401a-ae59-01eaea5b5b9a.

Where
80 km northwest of Kumejimaresolved to locality26.341, 126.789
When
Occurrence date not stated by reportingFirst reported 2026-10-18 · last update 2026-10-19
Sourcing
2 reports2 reports across 1 outlet · independence not established
How far this got
localizedno finer place namedThis signal has no sensor recommendation, so there is nothing specific to look for.

Summary

On October 17, 2026, the Japan Maritime Self-Defense Force observed a Chinese Dongdiao-class intelligence gathering vessel, identified by hull number 796, traveling south in waters approximately 80 km northwest of Kumejima. Following the initial sighting at 11:00 a.m., the vessel continued its southward path through the area between Okinawa Main Island and Miyako-jima Island before entering the Pacific Ocean. The Ministry of Defense and the JSDF conducted surveillance and intelligence gathering operations to monitor the vessel's movements.

What imagery could confirm

Which satellite to use, what to look for and why. Part of the event detail on Pro.

What remains unresolved

  • no finer place named

Timeline

2 recorded change(s). The ledger starts when this event was first folded: the initial observation is not recorded as a change, so an empty timeline means nothing has moved since, not that nothing is known.

    2 change(s) before the history shown here.

    Sources

    Grouped by outlet. Syndication is not collapsed, so several outlets can carry one wire story — the count is breadth of carriage, not independent confirmation.

    2 reports in all; the full list with the facts taken from each is part of the event detail on Pro.

    Related events

    82 related event(s) and 3 place(s) or facilities — the same facility, place, actor or campaign. Part of the event detail on Pro.

    Reproduce over the API (free endpoint)

    bash
    curl "https://offnadir-delta.com/api/v1/events/fdf9601c-9547-401a-ae59-01eaea5b5b9a/thread" \
      -H "Authorization: Bearer ond_YOUR_API_KEY"

    For situational awareness only — not for tracking or targeting individuals. Every claim above links to its reporting; satellite fields are the same values the API serves.