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 1741/03 · Exercises2003-10-08 → 2003-10-16Hazardous operations 2300Z to 0200Z commencing daily 13 thru 15 oct and 0400Z to 0700Z daily 14 thru 16 oct…
- HYDROPAC 1662/03 · Other2003-09-26 → 2003-10-31Bombing exercises 0001Z to 1000Z daily 01, 02, 06 thru 11, 13 thru 18, 20 thru 25 and 27 thru 31 oct in area…
- HYDROPAC 1660/03 · Other2003-09-26 → 2003-10-31Bombing exercises 0001Z to 1300Z daily 01, 02, 06 thru 10, 13 thru 17, 20 thru 24 and 27 thru 31 oct in area…
- HYDROPAC 1606/03 · Exercises2003-09-18 → 2003-09-26Hazardous operations 2200Z to 0200Z commencing daily 23 thru 25 sep and 0400Z to 0800Z daily 24 thru 26 sep…
- HYDROPAC 1578/03 · Exercises2003-09-13 → 2003-09-19Hazardous operations 0100Z to 0900Z daily 18 and 19 sep in area bound by 42-00N 132-10E, 42-20N 132-10E,…
- HYDROPAC 1525/03 · Exercises2003-09-04 → 2003-09-12Gunnery exercises 2200Z to 0200Z commencing daily 04 and 07 thru 11 sep and 0500Z to 1300Z daily 04, 05 and…
- HYDROPAC 1477/03 · Other2003-08-27 → 2003-09-30Bombing exercises 0001Z to 1300Z daily 01 thru 06, 08, 09, 13, 15 thru 20, 22 thru 27, 29 and 30 sep in area…
- HYDROPAC 1473/03 · Other2003-08-26 → 2003-09-30Bombing exercises 0001Z to 1000Z daily 01 thru 06, 08, 09, 13, 15 thru 20, 22 thru 27, 29 and 30 sep in area…
- HYDROPAC 1423/03 · Exercises2003-08-20 → 2003-08-24Gunnery exercises 240200Z to 240500Z aug and 240800Z to 240900Z aug in area bound by 42-20.0N 132-24.0E,…
- HYDROPAC 1420/03 · Exercises2003-08-19 → 2003-08-25Hazardous operations 0300Z to 0900Z daily 24 and 25 in area bound by 42-20.0N 131-41.0E, 42-40.0N,…
- HYDROPAC 1316/03 · Exercises2003-07-29 → 2003-08-05Hazardous operations 2300Z to 0200Z commencing daily 03 and 04 aug and 0400Z to 0700Z daily 04 and 05 aug in…
- HYDROPAC 1297/03 · Other2003-07-27 → 2003-08-30Bombing exercises 0001Z to 1300Z daily 01, 02, 04 thru 09, 11 thru 16, 18 thru 23 and 25 thru 30 aug in area…
- HYDROPAC 1295/03 · Other2003-07-27 → 2003-08-30Bombing exercises 0001Z to 1000Z daily 01, 02, 04 thru 09, 11 thru 14, 16, 18 thru 23 and 25 thru 30 aug in…
- HYDROPAC 1274/03 · Exercises2003-07-24 → 2003-07-29Hazardous operations 2300Z to 0200Z commencing daily 27 and 28 jul and 0400Z to 0900Z daily 28 and 29 jul in…
- HYDROPAC 1253/03 · Exercises2003-07-19 → 2003-07-24Hazardous operations 2300Z to 0200Z commencing daily 22 and 23 jul and 0400Z to 0700Z daily 23 and 24 jul in…
- HYDROPAC 1215/03 · Exercises2003-07-12 → 2003-07-18Hazardous operations 0300Z to 0400Z daily 17 and 18 jul in area bound by 41-47N 131-42E, 42-07N 131-42E,…
- HYDROPAC 1210/03 · Exercises2003-07-12 → 2003-07-17Hazardous operations 2200Z to 0200Z commencing daily 15 and 16 jul and 0400Z to 0900Z daily 16 and 17 jul in…
- HYDROPAC 1209/03 · Exercises2003-07-12 → 2003-07-19Hazardous operations 2300Z to 0200Z commencing daily 17 and 18 jul and 0400Z to 0700Z daily 18 and 19 jul in…
- HYDROPAC 1199/03 · Exercises2003-07-11 → 2003-07-17Hazardous operations 2200Z to 0200Z commencing daily 15 and 16 jul and 0400Z to 0900Z daily 16 and 17 jul in…
- HYDROPAC 1184/03 · Exercises2003-07-09 → 2003-07-16Hazardous operations 2200Z to 0200Z commencing daily 14 and 15 jul and 0400Z to 0900Z daily 15 and 16 jul 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.