Aegean Sea
IHO sea area 28h · 23° to 28° E, 35° to 41° N
- in force
- 3
- last 12 months
- 3
- since 1998
- 1,437
- 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 | 1,128 | 78% |
| Surveys | 143 | 10% |
| Cable ops | 87 | 6% |
| Missiles | 49 | 3% |
| Other | 14 | 1% |
| Nav aids | 12 | 1% |
| Debris | 2 | 0% |
| Mines | 2 | 0% |
Archive · 1,434 cancelled
- HYDROLANT 777/21 · Exercises2021-03-19 → 2021-03-22Hazardous operations 221000Z to 221600Z mar in area bound by 36-05N 023-45E, 36-15N 023-45E, 36-15N 024-00E,…
- HYDROLANT 759/21 · Exercises2021-03-17 → 2021-03-19Hazardous operations 181500Z to 190400Z mar in area bound by 37-12N 023-05E, 37-12N 023-20E, 36-55N 023-20E,…
- HYDROLANT 738/21 · Exercises2021-03-15 → 2021-03-17Hazardous operations 170600Z to 171000Z mar in area bound by 39-25.17N 025-55.03E, 39-00.00N 025-18.00E,…
- HYDROLANT 734/21 · Surveys2021-03-15 → 2021-03-18Underwater operations 16 and 17 mar by M/V ievoli ivory along trackline joining 36-12.4N 024-19.9E, 36-01.0N…
- HYDROLANT 693/21 · Surveys2021-03-10 → 2021-03-13Underwater operations by M/V ievoli ivory: a. 11 mar along trackline joining 36-44.60N 024-08.00E, 36-15.10N…
- HYDROLANT 690/21 · Exercises2021-03-10 → 2021-03-11Hazardous operations 111000Z to 111600Z mar in area bound by 36-05N 023-45E, 36-15N 023-45E, 36-15N 024-00E,…
- HYDROLANT 672/21 · Surveys2021-03-08 → 2021-03-09Underwater operations by M/V ievoli ivory: a. 08 mar along trackline joining 36-37.1N 024-14.1E 36-50.5N…
- HYDROLANT 665/21 · Exercises2021-03-07 → 2021-03-11Hazardous operations: a. 102000Z to 110300Z mar in area bound by 37-47.00N 023-17.00E, 37-44.00N 023-22.00E,…
- HYDROLANT 658/21 · Exercises2021-03-06 → 2021-03-09Hazardous operations 081600Z to 090500Z mar in area bound by 37-12N 023-05E, 37-12N 023-20E, 36-55N 023-20E,…
- HYDROLANT 657/21 · Exercises2021-03-06 → 2021-03-10Hazardous operations 0600Z to sunset 08 and 09 mar in area bound by 35-36N 024-07E, 36-18N 024-07E, 36-18N…
- HYDROLANT 656/21 · Exercises2021-03-06 → 2021-03-24Hazardous operations 0600Z to 1300Z daily 08 thru 10, 16 thru 18, 22 thru 24 mar and 0500Z to 1200Z daily 29…
- HYDROLANT 502/21 · Exercises2021-02-21 → 2021-02-24Gunnery exercises 231600Z to 240500Z, 241600Z to 242159Z feb in area bound by 36-55N 023-05E, 37-12N…
- HYDROLANT 494/21 · Exercises2021-02-20 → 2021-02-23Hazardous operations 230600Z to 231000Z feb in area bound by 38-50N 025-00E, 38-30N 025-00E, 38-30N 025-45E,…
- HYDROLANT 493/21 · Exercises2021-02-20 → 2021-02-25Hazardous operations 231300Z to 240400Z, 241300Z to 250400Z, 251300Z to 251700Z feb in area bound by 37-47N…
- HYDROLANT 449/21 · Surveys2021-02-16 → 2021-03-03Survey operations 18 feb thru 02 mar by M/V tcg cesme in area bound by 40-00.94N 024-52.91E, 39-40.83N…
- HYDROLANT 432/21 · Cable ops2021-02-14 → 2021-02-15Cable operations in progress until further notice by cableship normand pacific along trackline joining…
- HYDROLANT 427/21 · Surveys2021-02-13 → 2021-02-17Underwater operations by M/V ievoli ivory: a. 14 feb along trackline joining 37-44.9N 023-24.3E, 37-42.6N…
- HYDROLANT 410/21 · Exercises2021-02-11 → 2021-02-12Hazardous operations 120800Z to 121300Z feb in area bound by 36-56N 023-29E, 36-42N 023-32E, 36-41N 023-48E,…
- HYDROLANT 315/21 · Cable ops2021-02-03 → 2021-02-06Cable operations 03 feb until further notice by cableship normand pacific in 37-18.08N 023-43.64E
- HYDROLANT 279/21 · Cable ops2021-01-29 → 2021-01-31Cable operations in progress until further notice by M/V isaac newton along trackline joining 36-03.05N…
Sea boundaries: Flanders Marine Institute (2018), IHO Sea Areas v3, marineregions.org (CC BY 4.0). Not for navigation — follow official NAVAREA / coastal broadcasts.