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 2116/07 · Exercises2007-11-29 → 2007-12-31Gunnery exercises 0001Z to 1200Z daily 03, 04, 06, 07, 10, 11, 13, 14, 17, 18, 20, 21, 24, 27, 28 and 31 dec…
- HYDROPAC 1973/07 · Exercises2007-11-10 → 2007-11-16Hazardous operations 2200Z to 0300Z commencing daily 13 thru 15 nov and 0500Z to 1000Z daily 14 thru 16 nov…
- HYDROPAC 1873/07 · Surveys2007-10-29 → 2007-11-02Underwater operations by M/V wave mercury in progress until 01 nov vicinity of trackline joining 45-00.0N…
- HYDROPAC 1863/07 · Exercises2007-10-28 → 2007-11-30Gunnery exercises 0001Z to 1200Z daily 01, 02, 05, 06, 08, 09, 12, 13, 15, 16, 19, 20, 22, 23, 26, 27, 29…
- HYDROPAC 1861/07 · Exercises2007-10-28 → 2007-11-03Hazardous operations 0100Z to 0300Z and 0500Z to 0800Z daily 01 thru 03 nov in area bound by 42-15N 131-00E,…
- HYDROPAC 1853/07 · Exercises2007-10-27 → 2007-11-30Gunnery exercises 2200Z to 1400Z commencing daily 31 oct, 01, 04 thru 08, 11 thru 15, 18 thru 22, and 25…
- HYDROPAC 1641/07 · Exercises2007-09-26 → 2007-10-31Gunnery exercises 2200Z to 1400Z commencing daily 30 sep, 01, 03, 04, 07 thru 11, 14 thru 18, 21 thru 25 and…
- HYDROPAC 1568/07 · Exercises2007-09-11 → 2007-09-14Hazardous operations 0300Z to 1300Z daily 11 thru 14 sep in area bound by 42-00N 132-20E, 42-10N 132-00E,…
- HYDROPAC 1565/07 · Exercises2007-09-11 → 2007-09-28Gunnery exercises 0001Z to 1200Z daily 11, 13 and 14, 17 and 18, 20 and 21, 27 and 28 sep in area bound by…
- HYDROPAC 1561/07 · Exercises2007-09-11 → 2007-09-14Hazardous operations 0300Z to 1300Z daily 11 thru 14 sep in area bound by 42-00N 132-20E, 42-10N 132-00E,…
- HYDROPAC 1507/07 · Exercises2007-08-29 → 2007-09-28Gunnery exercises 2200Z to 1400Z commencing daily 02 thru 06, 09 thru 13, 16 thru 20, 26, and 27 sep in area…
- HYDROPAC 1413/07 · Cable ops2007-08-13 → 2007-12-02Cable operations in progress until further notice along trackline joining 49-03.20N 140-18.60E, 49-03.44N…
- HYDROPAC 1310/07 · Exercises2007-07-28 → 2007-08-31Gunnery exercises 0001Z to 0800Z daily 02 and 03, 06 thru 10, 13 and 14, 16 and 17, 20 and 21, 23 and 24, 27…
- HYDROPAC 1306/07 · Exercises2007-07-27 → 2007-08-31Gunnery exercises 2200Z to 1400Z commencing daily 31 jul thru 02 aug, 05 thru 09, 12, 13, 15, 16, 19 thru…
- HYDROPAC 1197/07 · Exercises2007-07-10 → 2007-07-31Gunnery exercises 0000Z to 0800Z daily 12, 13, 16, 19, 20, 23, 24, 26, 27, 30 and 31 jul in area bound by…
- HYDROPAC 1113/07 · Exercises2007-06-27 → 2007-07-31Gunnery exercises 2200Z to 1400Z commencing daily 01 thru 05, 08 thru 12, 15, 17 thru 19, 22 thru 26, 29 and…
- HYDROPAC 997/07 · Exercises2007-06-08 → 2007-06-18Hazardous operations 2300Z to 0100Z commencing daily 13 thru 17 jun and 0400Z to 0600Z daily 14 thru 18 jun…
- HYDROPAC 971/07 · Exercises2007-06-01 → 2007-06-29Gunnery exercises 0001Z to 0800Z daily 04 and 05, 07 and 08, 11 and 12, 14 and 15, 18 and 19, 21 and 22, 25…
- HYDROPAC 970/07 · Exercises2007-06-01 → 2007-06-09Hazardous operations 2300Z to 0100Z commencing daily 04 thru 08 jun, 0400Z to 0600Z daily 05 thru 07 jun in…
- HYDROPAC 969/07 · Surveys2007-06-01 → 2007-09-16Survey operations in progress until 15 sep by M/V marshal gelovany towing 500 meter long cable in area bound…
Sea boundaries: Flanders Marine Institute (2018), IHO Sea Areas v3, marineregions.org (CC BY 4.0). Not for navigation — follow official NAVAREA / coastal broadcasts.