Exercises

Hazardous operations

Gulf of Tonkin · Vietnam · HYDROPAC 2119/13

issued: 2013-07-18 07:23Z
status: cancelled 2013-07-23 12:00Z (archive)
self-cancels: 2013-07-23 12:00Z
authority: HAIPHONG RADIO 180027Z JUL 13.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

GULF OF TONKIN.
VIETNAM.
HAZARDOUS OPERATIONS.
1. HAZARDOUS OPERATIONS 2300Z TO 1100Z COMMENCING DAILY
   21 AND 22 JUL IN AREA BETWEEN
   20-53-30N 20-33-36N AND 107-24-24E 107-42-36E.
2. CANCEL THIS MSG 231200Z JUL 13.

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