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

  1. HYDROLANT 237/26 · Missiles2026-02-03
    Missile operations occur daily Wednesday through Saturday in the Aegean Sea until June 14 and September 16 through December 31.
  2. HYDROLANT 238/26 · Exercises2026-02-03
    Hazardous 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.
  3. HYDROLANT 236/26 · Exercises2026-02-03
    Hazardous 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

  1. HYDROLANT 236/26 · Exercises2026-02-03
    Hazardous operations take place daily in the Aegean Sea until 14 June and from 16 September to 31 December, in a defined area.
  2. HYDROLANT 238/26 · Exercises2026-02-03
    Hazardous 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.
  3. HYDROLANT 237/26 · Missiles2026-02-03
    Missile 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

Exercises1,12979%
Surveys14310%
Cable ops876%
Missiles493%
Other141%
Nav aids121%
Debris20%
Mines20%

Archive · 1,435 cancelled

  1. HYDROLANT 10/00 · Exercises2000-01-01 → 2000-02-29
    Gunnery exercises 0600Z to 1300Z daily 03 jan thru 29 feb except saturdays, sundays and holidays in area…
  2. HYDROLANT 9/00 · Exercises2000-01-01 → 2000-01-03
    Gunnery exercises daily during daylight hours in area bound by 38-02N 024-52E, 38-16N 025-21E, 37-48N…
  3. HYDROLANT 2827/99 · Surveys1999-12-27 → 2000-02-07
    Underwater survey operations in progress until further notice in area bound by 39-51N 025-58E, 39-50N…
  4. HYDROLANT 2705/99 · Exercises1999-12-13 → 1999-12-15
    Gunnery exercises 140600Z to 151200Z dec in area bound by 36-56N 023-29E, 36-42N 023-32E, 36-41N 023-48E,…
  5. HYDROLANT 2676/99 · Exercises1999-12-10 → 1999-12-13
    Gunnery exercises 131400Z to 131600Z dec in area bound by 37-32N 024-49E, 37-39N 024-52E, 37-46N 024-31E,…
  6. HYDROLANT 2526/99 · Other1999-11-24 → 1999-11-25
    One white and one red flare sighted 16 miles northeast of nisos thira (36-23N 025-27E)
  7. HYDROLANT 2479/99 · Exercises1999-11-19 → 1999-11-23
    Gunnery exercises 220800Z to 221600Z and 230800Z to 231400Z nov in area bound by 37-32N 024-49E, 37-39N…
  8. HYDROLANT 2368/99 · Exercises1999-11-05 → 1999-11-11
    Gunnery exercises 081600Z to 102300Z nov in area bound by 37-32N 024-49E, 37-39N 024-52E, 37-46N 024-31E,…
  9. HYDROLANT 2312/99 · Exercises1999-10-29 → 1999-12-10
    Gunnery exercises 0600Z to 1300Z daily 01 nov thru 31 dec in area bound by 36-56N 023-29E, 36-42N 023-32E,…
  10. HYDROLANT 2311/99 · Exercises1999-10-29 → 1999-11-04
    Gunnery exercises 020900Z to 021400Z and 040600Z to 041200Z nov in area bound by 37-32N 024-49E, 37-38N…
  11. HYDROLANT 2215/99 · Exercises1999-10-15 → 1999-10-20
    Gunnery exercises 0500Z to 0900Z daily 19 and 20 oct in area bound by 39-24N 026-00E, 39-00N 025-18E, 39-40N…
  12. HYDROLANT 2109/99 · Exercises1999-10-04 → 1999-10-12
    Gunnery exercises 0500Z to 1200Z and 1300Z to 1600Z daily 06 thru 08 oct, 0300Z to 2100Z daily 09 thru 11…
  13. HYDROLANT 2067/99 · Surveys1999-09-28 → 1999-11-08
    Underwater survey operations in progress until further notice in area bound by 39-51N 025-58E, 39-50N…
  14. HYDROLANT 2038/99 · Exercises1999-09-24 → 1999-09-30
    Gunnery exercises 271100Z to 300500Z sep in area bound by 37-32N 024-49E, 37-39N 024-52E, 37-46N 024-31E,…
  15. HYDROLANT 1916/99 · Exercises1999-09-08 → 1999-09-09
    Gunnery exercises 090500Z to 090900Z sep in area bound by 39-24N 026-00E, 39-00N 025-18E, 39-40N 025-08E,…
  16. HYDROLANT 1900/99 · Exercises1999-09-06 → 1999-09-08
    Gunnery exercises 070500Z to 071200Z and 080901Z to 081400Z sep in area bound by 36-56N 023-29E, 36-42N…
  17. HYDROLANT 1898/99 · Exercises1999-09-06 → 1999-09-08
    Gunnery exercises 0500Z to 0900Z daily 07 and 08 sep in area bound by 39-24N 026-00E, 39-00N 026-18E, 39-40N…
  18. HYDROLANT 1853/99 · Exercises1999-09-01 → 1999-10-11
    Gunnery exercises 0500Z to 1200Z daily 01 sep thru 29 oct except saturdays and sundays in area bound by…
  19. HYDROLANT 1845/99 · Exercises1999-08-31 → 1999-09-01
    Gunnery exercises 0500Z to 1200Z daily 01 sep thru 29 oct except saturdays and sundays in area bound by…
  20. HYDROLANT 1354/99 · Exercises1999-06-30 → 1999-08-31
    Gunnery exercises 0500Z to 1200Z daily 01 jul thru 31 aug except saturdays, sundays, and holidays in area…

Sea boundaries: Flanders Marine Institute (2018), IHO Sea Areas v3, marineregions.org (CC BY 4.0). Not for navigation — follow official NAVAREA / coastal broadcasts.