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NAVAREA XI 26-0487

Potential ballistic missile launch from North Korea affecting Japanese seas

No longer in forceIssued 29 Oct 2026, 03:00 UTCArchived 30 Oct 2026, 16:21 UTC

Warning text

JAPAN SEA, EAST CHINA SEA AND NORTH PACIFIC, JAPAN. OBJECT POTENTIALLY BALLISTIC MISSILE LAUNCHED FROM NORTH KOREA. VESSELS ARE REQUESTED TO PAY ATTENTION TO FURTHER INFORMATION AND TO KEEP CLEAR WHEN RECOGNIZING FALLING OBJECT. VESSELS ARE REQUESTED TO REPORT INFORMATION TO JAPAN COAST GUARD.

AnalysisNotable

No longer in force

A potential ballistic missile was launched from North Korea with possible falling objects in the Japan Sea, East China Sea and North Pacific adjacent to Japan. Vessels are requested to pay attention to further information and to keep clear if they observe falling objects. Mariners are requested to report information to the Japan Coast Guard. No positions or times are given in this message.

Pay attention to further information, keep clear if you observe falling objects, and report any information to the Japan Coast Guard.

Background (general knowledge, not from the warning)

North Korea periodically conducts missile launches that travel over or into waters near Japan. Such launches can produce falling debris or stages that impact the sea and pose hazards to shipping. Japan issues navigational warnings when launches may affect Japanese waters; mariners should expect follow-up messages giving impact areas or times. Reporting sightings to the Japan Coast Guard helps authorities assess risk and coordinate any search or safety measures.

Type
Missile / rocket launch · severity high
Feed
Rocket launches and space debrisAll warnings of this kind on the map, or as an API feed.
Location
Japan Sea, East China Sea and North Pacific, Japan
Hazards
potential ballistic missile, falling objects/debris

Contacts

  • Japan Coast Guard · report sightings and information

Coast stations for this area

Worked out automatically from the warning text on 29 Oct 2026, 04:10 UTC; the background is general knowledge, not from the warning. It can be wrong: the official warning text is the authority.

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