Japan Sea
IHO sea area 52 · 126° to 142° E, 33° to 52° N
- in force
- 2
- last 12 months
- 2
- since 1993
- 1,097
- categories
- 11
In force now · 2
- NAVAREA XI 341/26 · Exercises2026-07-27Gunnery exercise in Japan Sea occurs daily 2200Z to 1000Z on specified dates from 31 July to 30 August in a bounded area.
- HYDROPAC 2151/26 · Exercises2026-07-27Gunnery exercises occur daily from 2200Z to 1000Z on July 31, August 2-14, 16-21, 23-28, and 30 in the Sea of Japan near Russia.
Longest in force
- HYDROPAC 2151/26 · Exercises2026-07-27Gunnery exercises occur daily from 2200Z to 1000Z on July 31, August 2-14, 16-21, 23-28, and 30 in the Sea of Japan near Russia.
- NAVAREA XI 341/26 · Exercises2026-07-27Gunnery exercise in Japan Sea occurs daily 2200Z to 1000Z on specified dates from 31 July to 30 August in a bounded area.
By year
93
98
99
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
26
By month (all years)
J
F
M
A
M
J
J
A
S
O
N
D
By category · since 1997
| Exercises | 629 | 57% |
| Missiles | 183 | 17% |
| Other | 152 | 14% |
| Derelicts | 51 | 5% |
| Surveys | 31 | 3% |
| Cable ops | 23 | 2% |
| Nav aids | 17 | 2% |
| Wrecks | 5 | 0% |
| Debris | 3 | 0% |
| Containers | 2 | 0% |
| Volcanic | 1 | 0% |
Archive · 1,095 cancelled
- HYDROPAC 974/06 · Exercises2006-05-27 → 2006-06-30Gunnery exercises 0001Z to 1300Z daily 01, 02, 05, 07 thru 09, 12 thru 16, 19 thru 23, and 26 thru 30 jun in…
- HYDROPAC 970/06 · Exercises2006-05-27 → 2006-06-30Gunnery exercises 0001Z to 1300Z daily 01, 02, 05 thru 09, 12 thru 16, 19 thru 23, and 26 thru 30 jun in…
- HYDROPAC 795/06 · Exercises2006-05-02 → 2006-05-07Hazardous operations 2100Z to 0200Z commencing daily 05 and 06 may and 0400Z to 0700Z daily 06 and 07 may in…
- HYDROPAC 752/06 · Exercises2006-04-25 → 2006-05-31Gunnery exercises 0001Z to 1300Z daily 01 thru 04, 08 thru 12, 15 thru 19, 22 thru 26 and 29 thru 31 may in…
- HYDROPAC 742/06 · Exercises2006-04-24 → 2006-05-31Gunnery exercises 0001Z to 1300Z daily 01 thru 05, 08 thru 12, 15 thru 19, 22 thru 26, and 29 thru 31 may in…
- HYDROPAC 725/06 · Exercises2006-04-21 → 2006-04-26Hazardous operations 252300Z to 260400Z apr in area bound by 42-42.0N 133-03.8E, 42-37.5N 133-08.0E,…
- HYDROPAC 718/06 · Exercises2006-04-20 → 2006-04-26Hazardous operations 252300Z to 260400Z apr in area bound by 42-42.0N 133-03.8E, 42-37.5N 133-08.0E,…
- HYDROPAC 697/06 · Exercises2006-04-17 → 2006-04-21Hazardous operations 2100Z to 0100Z commencing daily 19 and 20 apr in area bound by 41-49.0N 132-13.0E,…
- HYDROPAC 574/06 · Derelicts2006-04-03 → 2006-04-10Derelict 137 meter barge adrift vicinity 41-35N 134-10E
- HYDROPAC 510/06 · Exercises2006-03-25 → 2006-04-28Gunnery exercises 0001Z to 1300Z daily 03, 04, 06, 07, 10 thru 14, 17 thru 21, and 24 thru 28 apr in area…
- HYDROPAC 503/06 · Exercises2006-03-24 → 2006-04-28Gunnery exercises 0001Z to 1300Z daily 03, 04, 06, 07, 10 thru 14, 17 thru 21, 24 thru 28 apr in area bound…
- HYDROPAC 328/06 · Exercises2006-02-28 → 2006-03-31Gunnery exercises 0001Z to 1300Z daily 02, 03, 06 thru 10, 13 thru 17, 20 thru 24 and 27 thru 31 mar in area…
- HYDROPAC 309/06 · Exercises2006-02-25 → 2006-03-31Gunnery exercises 0001Z to 1300Z daily 02, 03, 06 thru 10, 13 thru 17, 20 thru 24 and 27 thru 31 mar in area…
- HYDROPAC 163/06 · Exercises2006-01-30 → 2006-02-28Gunnery exercises 0001Z to 1300Z daily 01 thru 03, 06 thru 10, 13 thru 17, 20 thru 24, 27 and 28 feb in area…
- HYDROPAC 145/06 · Exercises2006-01-27 → 2006-02-28Gunnery exercises 0001Z to 1300Z daily 01 thru 03, 06 thru 10, 13 thru 17, 20 thru 24, 27 and 28 feb in area…
- HYDROPAC 141/06 · Exercises2006-01-27 → 2006-02-28Gunnery exercises 0001Z to 1300Z daily 01 thru 03, 06 thru 10, 13 thru 17, 20 thru 24, 27 and 28 feb in area…
- HYDROPAC 2222/05 · Exercises2005-12-27 → 2006-01-31Gunnery exercises 0001Z to 1300Z daily 02 thru 06, 09 thru 13, 16 thru 20, 23 thru 27 and 31 jan 06 in area…
- HYDROPAC 2208/05 · Exercises2005-12-24 → 2006-01-31Gunnery exercises 0001Z to 1300Z daily 02 thru 06, 09 thru 13, 16 thru 20, 23 thru 27 and 31 jan 06 in area…
- HYDROPAC 1986/05 · Exercises2005-11-26 → 2005-12-31Gunnery exercises 0001Z to 1300Z daily 01 thru 03, 05 thru 10, 12 thru 17, 19 thru 24 and 26 thru 31 dec in…
- HYDROPAC 1983/05 · Exercises2005-11-26 → 2005-12-30Gunnery exercises 0001Z to 1300Z daily 01, 02, 05 thru 09, 12 thru 16, 19 thru 23, and 26 thru 30 dec in…
Sea boundaries: Flanders Marine Institute (2018), IHO Sea Areas v3, marineregions.org (CC BY 4.0). Not for navigation — follow official NAVAREA / coastal broadcasts.