Military exercises in the Aegean Sea

Gunnery, firing and naval exercise areas.

in force
2
last 12 months
2
vs previous 12 (0)
—
since 1998
1,129

Coverage note: the NGA archive ends 2024-05 and live collection began 2026-08-17. Warnings issued in between are here only if they were still in force when collection started, so 2024–2026 are under-counted.

In force now · 2

  1. HYDROLANT 238/26in force2026-02-03
    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.
    Aegean Sea
  2. HYDROLANT 236/26in force2026-02-03
    Hazardous operations take place daily in the Aegean Sea until 14 June and from 16 September to 31 December, in a defined area.
    Aegean Sea

Longest in force

  1. HYDROLANT 236/26in force2026-02-03 · 199 d
    Hazardous operations take place daily in the Aegean Sea until 14 June and from 16 September to 31 December, in a defined area.
    Aegean Sea
  2. HYDROLANT 238/26in force2026-02-03 · 199 d
    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.
    Aegean Sea

By year

98
99
00
01
02
03
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

Other hazards in the Aegean Sea

Archive · 1,127 cancelled

  1. HYDROLANT 123/242024-01-16 → 2024-12-31
    Hazardous operations 0500Z to 1500Z daily 16 jan thru 14 jun and 16 sep thru 31 dec in area bound by…
    Aegean Sea
  2. HYDROLANT 122/242024-01-16 → 2025-01-01
    Hazardous operations sunrise to sunset 01 jan thru 14 jun and 16 sep thru 31 dec in area bound by 38-16.00N…
    Aegean Sea
  3. HYDROLANT 108/242024-01-14 → 2024-01-14
    Hazardous operations sunrise to sunset 01 jan thru 14 jun and 16 sep thru 31 dec in area bound by 38-16.00N…
    Aegean Sea
  4. HYDROLANT 26/242024-01-04 → 2025-01-01
    Hazardous operations sunrise to sunset 01 jan thru 14 jun and 16 sep thru 31 dec 24 in area bound by…
    Aegean Sea
  5. HYDROLANT 2983/232023-12-30 → 2023-12-31
    Hazardous operations in progress 0500Z to 1500Z monday thru thursday until 31 dec 22 except holidays in area…
    Aegean Sea
  6. HYDROLANT 2982/232023-12-30 → 2023-12-31
    Hazardous operations sunrise to sunset 01 jan thru 14 jun and 16 sep thru 31 dec in area bound by 38-16.00N…
    Aegean Sea
  7. HYDROLANT 31/232023-01-04 → 2024-01-01
    Hazardous operations sunrise to sunset 01 jan thru 14 jun and 16 sep thru 31 dec in area bound by 39-00.00N…
    Aegean Sea
  8. HYDROLANT 30/232023-01-04 → 2024-01-01
    Hazardous operations sunrise to sunset 01 jan thru 14 jun and 16 sep thru 31 dec in area bound by 40-16.50N…
    Aegean Sea
  9. HYDROLANT 29/232023-01-04 → 2024-01-01
    Hazardous operations sunrise to sunset 01 jan thru 14 jun and 16 sep thru 31 dec in area bound by 37-27.00N…
    Aegean Sea
  10. HYDROLANT 14/232023-01-02 → 2024-01-01
    Hazardous operations in progress 0500Z to 1500Z monday thru thursday until 31 dec 22 except holidays in area…
    Aegean Sea
  11. HYDROLANT 13/232023-01-02 → 2024-01-01
    Hazardous operations sunrise to sunset 01 jan thru 14 jun and 16 sep thru 31 dec in area bound by 38-16.00N…
    Aegean Sea
  12. HYDROLANT 1139/222022-04-25 → 2022-04-26
    Hazardous operations 260500Z to 260900Z apr in area bound by 37-38.43N 025-29.97E, 37-45.43N 025-57.97E,…
    Aegean Sea
  13. HYDROLANT 89/222022-01-10 → 2022-02-24
    Hazardous operations 0500Z to 2200Z daily 11, 13, 18, 20, 25 and 27 jan and 01, 03, 08, 10, 15, 17, 22 and…
    Aegean Sea
  14. HYDROLANT 30/222022-01-04 → 2023-01-01
    Hazardous operations sunrise to sunset 01 jan thru 14 jun and 16 sep thru 31 dec in area bound by 38-02N…
    Aegean Sea
  15. HYDROLANT 29/222022-01-04 → 2023-01-01
    Hazardous operations in progress 0500Z to 1500Z monday thru thursday until 31 dec 22 except holidays in area…
    Aegean Sea
  16. HYDROLANT 27/222022-01-03 → 2022-12-31
    Hazardous operations in progress 0500Z to 1300Z daily until 31 dec except saturdays, sundays and holidays in…
    Aegean Sea
  17. HYDROLANT 2704/212021-10-31 → 2021-11-04
    Hazardous operations 0500Z to sunset 02 nov and sunrise to 0530Z daily 03 and 04 nov in area bound by 35-36N…
    Aegean Sea
  18. HYDROLANT 1219/212021-05-03 → 2021-05-05
    Hazardous operations 050500Z to 050900Z may in area bound by 39-00.0N 025-18.0E, 38-54.0N 024-52.0E,…
    Aegean Sea
  19. HYDROLANT 1214/212021-05-03 → 2021-06-14
    Hazardous operations 0500Z to 1200Z daily 04, 05, 06, 10, 11, 17, 18, 20 may, 07, 08, 09, 10 and 14 jun in…
    Aegean Sea
  20. HYDROLANT 1088/212021-04-20 → 2021-04-22
    Hazardous operations 0500Z to 1000Z daily 21 and 22, 211100Z to 211630Z, 221200Z to 221630Z apr in area…
    Aegean Sea
  21. HYDROLANT 1087/212021-04-20 → 2021-04-21
    Hazardous operations 201700Z to 202300Z apr in area bound by 36-37N 023-10E, 36-37N 023-25E, 36-52N 023-25E,…
    Aegean Sea
  22. HYDROLANT 1074/212021-04-19 → 2021-04-22
    Hazardous operations 201315Z to 201615Z, 210300Z to 210645Z, 211315Z to 211615Z, 220300Z to 220645Z and…
    Aegean Sea
  23. HYDROLANT 1056/212021-04-18 → 2021-04-19
    Hazardous operations 191100Z to 191400Z apr in area bound by 37-10N 023-00E, 37-10N 023-36E, 37-00N 023-36E,…
    Aegean Sea
  24. HYDROLANT 950/212021-04-07 → 2021-04-08
    Hazardous operations 080500Z to 080900Z apr in area bound by 39-00.0N 025-18.0E, 38-54.0N 024-52.0E,…
    Aegean Sea
  25. HYDROLANT 928/212021-04-05 → 2021-04-09
    Hazardous operations 091000Z to 091600Z apr in area bound by 36-05N 023-45E, 36-15N 023-45E, 36-15N 024-00E,…
    Aegean Sea
  26. HYDROLANT 924/212021-04-05 → 2021-04-08
    Hazardous operations 080600Z to 081300Z apr in area bound by 37-10N 023-00E, 37-10N 023-36E, 37-00N 023-36E,…
    Aegean Sea
  27. HYDROLANT 913/212021-04-05 → 2021-04-06
    Hazardous operations 061500Z to 061800Z apr in area bound by 37-47N 023-17E, 37-52N 023-22E, 37-50N 023-26E,…
    Aegean Sea
  28. HYDROLANT 906/212021-04-04 → 2021-04-07
    Hazardous operations 0500Z to 1200Z daily 05 and 06, 070500Z to 070530Z apr in area bound by 35-36N 024-07E,…
    Aegean Sea · Crete
  29. HYDROLANT 878/212021-03-31 → 2021-04-01
    Hazardous operations 0500Z to 1100Z daily 31 mar and 01 apr in area bound by 39-48.40N 025-09.75E, 39-48.33N…
    Aegean Sea
  30. HYDROLANT 877/212021-03-31 → 2021-04-01
    Hazardous operations 0600Z to 1100Z daily 31 mar and 01 apr in area bound by 38-55N 026-34E, 38-55N 026-28E,…
    Aegean Sea
  31. HYDROLANT 864/212021-03-29 → 2021-03-31
    Hazardous operations 310500Z to 310900Z mar in area bound by 38-50N 025-00E, 38-30N 025-00E, 38-30N 025-45E,…
    Aegean Sea
  32. HYDROLANT 820/212021-03-24 → 2021-04-29
    Hazardous operations 240600Z to 241300Z mar, 260700Z to 261200Z MAR,0500Z to 1200Z daily 29 mar thru 01 apr,…
    Aegean Sea
  33. HYDROLANT 799/212021-03-22 → 2021-03-23
    Hazardous operations 230800Z to 231600Z mar in area bound by 37-50.0N 023-10.0E, 37-56.5N 023-10.0E,…
    Aegean Sea
  34. HYDROLANT 777/212021-03-19 → 2021-03-22
    Hazardous operations 221000Z to 221600Z mar in area bound by 36-05N 023-45E, 36-15N 023-45E, 36-15N 024-00E,…
    Aegean Sea
  35. HYDROLANT 759/212021-03-17 → 2021-03-19
    Hazardous operations 181500Z to 190400Z mar in area bound by 37-12N 023-05E, 37-12N 023-20E, 36-55N 023-20E,…
    Aegean Sea
  36. HYDROLANT 738/212021-03-15 → 2021-03-17
    Hazardous operations 170600Z to 171000Z mar in area bound by 39-25.17N 025-55.03E, 39-00.00N 025-18.00E,…
    Aegean Sea
  37. HYDROLANT 690/212021-03-10 → 2021-03-11
    Hazardous operations 111000Z to 111600Z mar in area bound by 36-05N 023-45E, 36-15N 023-45E, 36-15N 024-00E,…
    Aegean Sea
  38. HYDROLANT 665/212021-03-07 → 2021-03-11
    Hazardous operations: a. 102000Z to 110300Z mar in area bound by 37-47.00N 023-17.00E, 37-44.00N 023-22.00E,…
    Aegean Sea
  39. HYDROLANT 658/212021-03-06 → 2021-03-09
    Hazardous operations 081600Z to 090500Z mar in area bound by 37-12N 023-05E, 37-12N 023-20E, 36-55N 023-20E,…
    Aegean Sea
  40. HYDROLANT 657/212021-03-06 → 2021-03-10
    Hazardous operations 0600Z to sunset 08 and 09 mar in area bound by 35-36N 024-07E, 36-18N 024-07E, 36-18N…
    Aegean Sea
  41. HYDROLANT 656/212021-03-06 → 2021-03-24
    Hazardous operations 0600Z to 1300Z daily 08 thru 10, 16 thru 18, 22 thru 24 mar and 0500Z to 1200Z daily 29…
    Aegean Sea
  42. HYDROLANT 502/212021-02-21 → 2021-02-24
    Gunnery exercises 231600Z to 240500Z, 241600Z to 242159Z feb in area bound by 36-55N 023-05E, 37-12N…
    Aegean Sea
  43. HYDROLANT 494/212021-02-20 → 2021-02-23
    Hazardous operations 230600Z to 231000Z feb in area bound by 38-50N 025-00E, 38-30N 025-00E, 38-30N 025-45E,…
    Aegean Sea
  44. HYDROLANT 493/212021-02-20 → 2021-02-25
    Hazardous operations 231300Z to 240400Z, 241300Z to 250400Z, 251300Z to 251700Z feb in area bound by 37-47N…
    Aegean Sea
  45. HYDROLANT 410/212021-02-11 → 2021-02-12
    Hazardous operations 120800Z to 121300Z feb in area bound by 36-56N 023-29E, 36-42N 023-32E, 36-41N 023-48E,…
    Aegean Sea
  46. HYDROLANT 258/212021-01-28 → 2021-02-02
    Hazardous operations 021600Z to 022200Z feb in area bound by 37-47N 023-17E, 37-52N 023-22E, 37-50N 023-26E,…
    Aegean Sea
  47. HYDROLANT 240/212021-01-26 → 2021-01-28
    Hazardous operations 281300Z to 281800Z jan in area bound by 36-56N 023-29E, 36-42N 023-32E, 36-41N 023-48E,…
    Aegean Sea
  48. HYDROLANT 170/212021-01-18 → 2021-01-21
    Hazardous operations 210600Z to 211000Z jan in area bound by 37-24.0N 026-00.0E, 37-31.0N 026-21.0E,…
    Aegean Sea
  49. HYDROLANT 163/212021-01-18 → 2021-01-19
    Hazardous operations 190600Z to 191000Z jan in area bound by 39-25.17N 025-55.03E, 39-00.00N 025-18.00E,…
    Aegean Sea
  50. HYDROLANT 155/212021-01-16 → 2021-10-05
    Hazardous operations 16 jan thru 12 mar, 16 thru 24 mar, 26 mar thru 29 apr, 04 may thru 14 jun, 16 sep thru…
    Aegean Sea

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

Military exercises in the Aegean Sea · seahazards