Exercises
Hazardous operations
South China Sea · Vietnam · HYDROPAC 871/15
- issued
- 2015-03-12 13:08Z
- status
- cancelled 2015-03-21 13:40Z (archive)
- authority
- HAIPHONG RADIO 121229Z MAR 15.
- sea
- South China Sea
- position
- 11.774, 109.317
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
SOUTH CHINA SEA. VIETNAM. HAZARDOUS OPERATIONS. DNC 11. HAZARDOUS OPERATIONS: A. 152300Z MAR UNTIL FURTHER NOTICE IN AREA BETWEEN 11-00.00N 11-10.00N AND 109-36.30E 109-40.00E. B. 212300Z MAR UNTIL FURTHER NOTICE IN AREA BETWEEN 12-00.00N 12-40.00N AND 109-48.00E 110-18.00E. C. 230001Z MAR UNTIL FURTHER NOTICE IN AREA BOUND BY 11-37.30N 109-15.00E, 11-56.30N 109-21.00E, 11-55.54N 109-23.00E, 11-36.54N 109-17.00E.
This area · military exercises
50 within 180 nm since 2015 · 0 in the last 12 months · 0 in force now
15
19
- Gunnery exercises 070100Z to 070145Z dec, alternate 080100Z to 080145Z dec in area bound by 11-56.75N…2019-12-05
- Hazardous operations 04 dec, alternate 05 and 06 dec in area bound by 11-10N 108-55E, 11-10N 109-05E, 11-00N…2019-12-02
- Gunnery exercises 250001Z to 250230Z, alternate 260001Z to 260230Z oct, in area bound by 12-00N 109-41E,…2019-10-23
- Hazardous operations 092300Z to 101030Z in area bound by 10-04.8N 107-02.5E, 10-08.8N 107-02.5E, 10-08.8N…2019-10-09
- Hazardous operations 2300Z to 1030Z commencing daily 07 thru 09 oct in area bound by 10-08.75N 107-02.50E,…2019-10-09
- Hazardous operations 022300Z to 030300Z, alternate 032300Z to 040300Z oct in area bound by 12-11.30N…2019-10-01
Season · when military exercises happen here
J
F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
Timeline
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
35 military exercises in force · see all
Exercises
Gunnery, firing and naval exercise areas. All current military exercises →
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.