Aegean Sea
IHO sea area 28h · 23° to 28° E, 35° to 41° N
- in force
- 3
- last 12 months
- 3
- since 1998
- 1,438
- categories
- 8
In force now · 3
- HYDROLANT 237/26 · Missiles2026-02-03Missile operations occur daily Wednesday through Saturday in the Aegean Sea until June 14 and September 16 through December 31.
- HYDROLANT 238/26 · Exercises2026-02-03Hazardous operations occur daily 0500Z to 1500Z until 14 June and 16 September to 31 December, excluding Fridays, Saturdays, Sundays, and holidays, in Aegean Sea area.
- HYDROLANT 236/26 · Exercises2026-02-03Hazardous operations take place daily in the Aegean Sea until 14 June and from 16 September to 31 December, in a defined area.
Longest in force
- HYDROLANT 236/26 · Exercises2026-02-03Hazardous operations take place daily in the Aegean Sea until 14 June and from 16 September to 31 December, in a defined area.
- HYDROLANT 238/26 · Exercises2026-02-03Hazardous operations occur daily 0500Z to 1500Z until 14 June and 16 September to 31 December, excluding Fridays, Saturdays, Sundays, and holidays, in Aegean Sea area.
- HYDROLANT 237/26 · Missiles2026-02-03Missile operations occur daily Wednesday through Saturday in the Aegean Sea until June 14 and September 16 through December 31.
By year
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 | 1,129 | 79% |
| Surveys | 143 | 10% |
| Cable ops | 87 | 6% |
| Missiles | 49 | 3% |
| Other | 14 | 1% |
| Nav aids | 12 | 1% |
| Debris | 2 | 0% |
| Mines | 2 | 0% |
Archive · 1,435 cancelled
- HYDROLANT 2152/20 · Exercises2020-07-06 → 2020-07-08Hazardous operations 080400Z to 081500Z jul in area bound by 37-58N 025-18E, 38-07N 025-48E, 37-43N 025-59E,…
- HYDROLANT 2125/20 · Exercises2020-07-03 → 2020-08-15Hazardous operations 05 jul thru 14 aug in area bound by 36-05.85N 023-42.48E, 35-50.23N 026-14.85E,…
- HYDROLANT 2104/20 · Exercises2020-07-01 → 2020-07-03Hazardous operations 0600Z to 0900Z daily 02 and 03 jul in area bound by 39-30.26N 025-02.45E, 39-28.49N…
- HYDROLANT 2082/20 · Exercises2020-06-29 → 2020-07-02Hazardous operations 0600Z to 1400Z daily 01 and 02 jul in area bound by 38-34N 025-27E, 38-34N 025-33E,…
- HYDROLANT 2043/20 · Surveys2020-06-25 → 2020-07-01Survey operations 262100Z jun until further notice by M/V philia in area bound by 40-13.51N 023-16.47E,…
- HYDROLANT 2025/20 · Surveys2020-06-23 → 2020-06-25Underwater operations 24 jun until further notice by M/V philia in area bound by 40-55.48N 024-24.72E,…
- HYDROLANT 1988/20 · Surveys2020-06-18 → 2020-06-24Underwater operations in progress until further notice by M/V filia: a. along trackline joining 39-24.6N…
- HYDROLANT 1971/20 · Surveys2020-06-16 → 2020-06-18Underwater operations in progress until 20 jun by M/V filia along tracklines joining: a. 39-24.6N 025-04.1E,…
- HYDROLANT 1962/20 · Exercises2020-06-16 → 2020-06-19Hazardous operations 17 and 18 jun in area bound by 35-31N 024-11E, 35-36N 024-07E, 35-46N 024-07E, 35-41N…
- HYDROLANT 1954/20 · Exercises2020-06-15 → 2020-06-17Hazardous operations 1301Z to 2100Z daily 16 and 17 jun in area bound by 37-47N 023-17E, 37-44N 023-22E,…
- HYDROLANT 1951/20 · Exercises2020-06-14 → 2020-06-16Hazardous operations 161000Z to 162000Z jun in area bound by 37-55N 025-27E, 38-00N 025-44E, 37-46N 025-51E,…
- HYDROLANT 1945/20 · Exercises2020-06-13 → 2020-06-30Hazardous operations 0500Z to 1400Z daily 15, 16, 17, 18, 29, and 300500Z to 301200Z jun in area bound by…
- HYDROLANT 1928/20 · Exercises2020-06-12 → 2020-06-14Hazardous operations in progress until 141100Z jun in area bound by 39-48.75N 025-22.13E, 39-46.45N…
- HYDROLANT 1918/20 · Exercises2020-06-11 → 2020-06-19Hazardous operations 0500Z to 1200Z daily 15 thru 18 jun, 29 and 30 jun in area bound by 38-45N 025-21E,…
- HYDROLANT 1897/20 · Mines2020-06-08 → 2020-06-11Mining operations in areas bound by: a. 100600Z to 101230Z jun 37-55.54N 023-23.00E, 37-56.36N 023-23.00E,…
- HYDROLANT 1896/20 · Surveys2020-06-08 → 2020-07-01Survey operations 10 thru 30 jun by M/V tubitak marmara and M/V tubitak mam in area bound by 40-03.20N…
- HYDROLANT 1889/20 · Exercises2020-06-07 → 2020-06-11Hazardous operations 0600Z to 0900Z daily 10 and 11 jun in area bound by 38-48.42N 024-40.48E, 38-51.12N…
- HYDROLANT 1888/20 · Exercises2020-06-07 → 2020-06-12Aegean sea DNC 09
- HYDROLANT 1880/20 · Missiles2020-06-06 → 2021-01-01Gunnery and missile operations 0530Z to sunset wednesday thru friday 10 jun thru 31 oct and wednesday thru…
- HYDROLANT 1828/20 · Exercises2020-06-01 → 2020-06-05Hazardous operations 0600Z to 1500Z daily 02, 03 and 04 jun and 050600Z to 051100Z jun in area bound by…
Sea boundaries: Flanders Marine Institute (2018), IHO Sea Areas v3, marineregions.org (CC BY 4.0). Not for navigation — follow official NAVAREA / coastal broadcasts.