Missiles

Hazardous operations, rocket launching 112200Z to 120600Z jun, alternate 122200Z to 130600Z jun in area…

Gulf of Tonkin · Vietnam · HYDROPAC 2167/18

issued: 2018-06-11 08:51Z
status: cancelled 2018-06-13 07:00Z (archive)
self-cancels: 2018-06-13 07:00Z
authority: HAIPHONG RADIO 110840Z JUN 18.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

GULF OF TONKIN.
VIETNAM.
DNC 23.
1. HAZARDOUS OPERATIONS, ROCKET LAUNCHING
   112200Z TO 120600Z JUN, ALTERNATE
   122200Z TO 130600Z JUN IN AREA BETWEEN
   19-10.7N 19-02.6N AND 105-44.0E 106-06.8E.
2. CANCEL THIS MSG 130700Z JUN 18.

Activity windows · 2 in this warning

opens (UTC)	closes (UTC)	local	length
2018-06-11 22:00Z	2018-06-12 06:00Z	—	8 h
2018-06-12 22:00Z	2018-06-13 06:00Z	—	8 h

Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

25 missile & rocket hazards in force · see all

Missiles

Missile firings, rocket launches and space debris re-entry areas. All current missile & rocket hazards →

Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.