Military exercises in the North Atlantic Ocean

Gunnery, firing and naval exercise areas.

in force
0
last 12 months
2
vs previous 12 (3)
-33%
since 1998
2,079

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 · 0

No military exercises in force in the North Atlantic Ocean right now.

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

Other hazards in the North Atlantic Ocean

Archive · 2,079 cancelled

  1. HYDROLANT 1841/022002-08-20 → 2002-08-24
    Hazardous operations 251130Z to 251530Z aug within 20 miles of 45-30N 007-32W
  2. NAVAREA IV 300/022002-08-16 → 2002-09-01
    Hazardous operations: a. 19 thru 25 aug in area bound by 30-45N 080-54W, 30-45N 080-11W, 30-36N 080-11W,…
  3. NAVAREA IV 298/022002-08-16 → 2002-08-23
    Hazardous operations 212205Z to 220022Z aug, alternate 222204Z to 230019Z aug in areas bound by: a. 28-37N…
  4. NAVAREA IV 289/022002-08-09 → 2002-08-23
    Hazardous operations: a. 12 thru 18 aug in area bound by 30-45N 080-54W, 30-45N 080-11W, 30-36N 080-11W,…
  5. NAVAREA IV 284/022002-08-03 → 2002-08-11
    Hazardous operations: a. 05 thru 11 aug in area bound by 30-45N 080-54W, 30-45N 080-11W, 30-36N 080-11W,…
  6. NAVAREA IV 280/022002-07-31 → 2002-08-05
    Hazardous operations: a. 31 jul thru 04 aug in area bound by 30-45N 080-54W, 30-45N 080-11W, 30-36N 080-11W,…
  7. HYDROLANT 1460/022002-07-02 → 2002-07-06
    Hazardous operations 2222Z to 0119Z commencing daily 05 jul thru 05 aug in area bound by 05-21N 047-18W,…
  8. NAVAREA IV 241/022002-07-02 → 2002-07-06
    Hazardous operations 2222Z to 0119Z commencing daily 05 jul thru 05 aug in area bound by 05-21N 047-18W,…
  9. HYDROLANT 1449/022002-07-01 → 2002-07-06
    Hazardous operations 2000Z to 0319Z commencing daily 05 jul thru 05 aug in areas: a. within 12 miles of…
  10. NAVAREA IV 240/022002-07-01 → 2002-07-06
    Hazardous operations 2000Z to 0319Z commencing daily 05 jul thru 05 aug in areas: a. within 12 miles of…
  11. NAVAREA IV 239/022002-06-29 → 2002-07-04
    Hazardous operations 030647Z to 030735Z jul, alternate 040643Z to 040731Z jul in areas bound by: a. 28-30N…
  12. NAVAREA IV 235/022002-06-26 → 2002-06-29
    Hazardous operations 010656Z to 010744Z jul, alternate 030646Z to 030735Z jul in areas bound by: a. 28-30N…
  13. HYDROLANT 1376/022002-06-20 → 2002-07-18
    Gunnery exercises 0700Z to 1900Z daily 20 jun thru 18 jul in area bound by 28-46.5N 010-48.5W, 29-18.0N…
  14. NAVAREA IV 212/022002-06-10 → 2002-06-14
    Hazardous operations: a. 122359Z to 130300Z along trackline between 30-35N 081-21W and 30-35N 081-00W
  15. NAVAREA IV 211/022002-06-10 → 2002-06-17
    Hazardous operations 0400Z to 0359Z daily 10 thru 16 jun in area bound by 29-20N 079-50W, 29-20N 079-40W,…
  16. NAVAREA IV 210/022002-06-10 → 2002-06-17
    Hazardous operations 0400Z to 0359Z daily 10 thru 16 jun in area bound by 30-45N 080-54W, 30-45N 080-11W,…
  17. NAVAREA IV 198/022002-06-04 → 2002-06-05
    Hazardous operations 052107Z to 052237Z jun in areas bound by: a. 28-37N 080-41W, 28-58N 080-19W, 28-53N…
  18. NAVAREA IV 197/022002-06-03 → 2002-06-04
    Hazardous operations 052137Z to 052312Z jun in areas bound by: a. 28-37N 080-41W, 28-58N 080-19W, 28-53N…
  19. NAVAREA IV 196/022002-06-03 → 2002-06-03
    Hazardous operations 052107Z to 052137Z jun in areas bound by: a. 28-37N 080-41W, 28-58N 080-19W, 28-53N…
  20. NAVAREA IV 192/022002-06-02 → 2002-06-03
    Hazardous operations 042159Z to 042338Z jun in areas bound by: a. 28-37N 080-41W, 28-58N 080-19W, 28-53N…
  21. NAVAREA IV 190/022002-05-31 → 2002-06-02
    Hazardous operations 032155Z to 032326Z jun in areas bound by: a. 28-37N 080-41W, 28-58N 080-19W, 28-53N…
  22. NAVAREA IV 188/022002-05-31 → 2002-05-31
    Hazardous operations 312306Z may to 010037Z jun in areas bound by: a. 28-37N 080-41W, 28-58N 080-19W, 28-53N…
  23. HYDROLANT 1178/022002-05-27 → 2002-06-05
    Hazardous operations 2000Z to 0320Z commencing daily 04 jun thru 05 jul in areas: a. within 12 miles of…
  24. NAVAREA IV 184/022002-05-27 → 2002-06-05
    Hazardous operations 2000Z to 0320Z commencing daily 04 jun thru 05 jul in areas: a. within 12 miles of…
  25. NAVAREA IV 183/022002-05-26 → 2002-05-31
    Hazardous operations 302328Z to 310102Z may, alternate 312328Z may to 010037Z jun in areas bound by: a.…
  26. HYDROLANT 985/022002-04-29 → 2002-05-04
    Hazardous operations 2000Z to 0320Z commencing daily 03 may thru 04 jun in areas: a. within 12 miles of…
  27. NAVAREA IV 156/022002-04-29 → 2002-05-04
    Hazardous operations 2000Z to 0320Z commencing daily 03 may thru 04 jun in areas: a. within 12 miles of…
  28. HYDROLANT 949/022002-04-24 → 2002-04-24
    Hazardous operations 0900Z to 1600Z daily 24 and 26 apr within 25 miles of 57-35N 009-08W
  29. NAVAREA IV 143/022002-04-22 → 2002-04-26
    Hazardous operations 241945Z to 250505Z apr, alternate 251945Z to 260505Z apr in areas bound by: a. 29-08N…
  30. HYDROLANT 849/022002-04-12 → 2002-04-18
    Hazardous operations 2000Z to 0114Z commencing daily 16 apr thru 17 may in area bound by 05-33N 049-42W,…
  31. HYDROLANT 848/022002-04-12 → 2002-04-18
    Hazardous operations 2000Z to 0114Z commencing daily 16 apr thru 17 may in area bound by: a. 05-12N 043-36W,…
  32. HYDROLANT 847/022002-04-12 → 2002-04-18
    Hazardous operations 2000Z to 0114Z commencing daily 16 apr thru 17 may in area bound by 02-29N 021-34W,…
  33. HYDROLANT 806/022002-04-08 → 2002-04-17
    Hazardous operations 2000Z to 0114Z commencing daily 16 apr thru 17 may in areas: a. within 12 miles of…
  34. NAVAREA IV 126/022002-04-08 → 2002-04-17
    Hazardous operations 2000Z to 0114Z commencing daily 16 apr thru 17 may in areas: a. within 12 miles of…
  35. HYDROLANT 805/022002-04-08 → 2002-04-09
    Hazardous operations 0800Z to 1600Z daily 09 thru 11 apr within 45 miles of 57-15N 009-05W
  36. NAVAREA IV 121/022002-04-05 → 2002-04-09
    Hazardous operations 082024Z to 082155Z apr, alternate 091958Z to 092132Z apr in areas bound by: a. 28-38N…
  37. NAVAREA IV 120/022002-04-05 → 2002-04-05
    Hazardous operations 072046Z thru 082217Z apr, alternate 082023Z to 082154Z apr in areas bound by: a. 28-38N…
  38. NAVAREA IV 111/022002-03-30 → 2002-04-05
    Hazardous operations 042157Z to 042331Z apr, alternate 052135Z to 052306Z apr in areas bound by: a. 28-38N…
  39. HYDROLANT 728/022002-03-29 → 2002-06-28
    Gunnery exercises 0800Z to 1800Z daily 02 apr thru 28 jun within 20 miles of 23-35N 017-00W
  40. NAVAREA IV 98/022002-03-23 → 2002-03-29
    Hazardous operations 2000Z to 0315Z commencing daily 28 mar thru 29 apr in areas: a. within 12 miles of…
  41. HYDROLANT 669/022002-03-23 → 2002-03-29
    Hazardous operations 2000Z to 0315Z commencing daily 28 mar thru 29 apr in areas: a. within 12 miles of…
  42. HYDROLANT 654/022002-03-21 → 2002-04-20
    Gunnery exercises in progress until 19 apr in area bound by 28-42.8N 010-36.7W, 29-18.0N 011-06.0W, 29-08.0N…
  43. NAVAREA IV 89/022002-03-15 → 2002-03-18
    Hazardous operations 161940Z to 170052Z mar, alternate 171940Z to 180052Z mar in areas bound by: a. 29-02N…
  44. NAVAREA IV 81/022002-03-02 → 2002-03-10
    Hazardous operations 082239Z to 090006Z mar, alternate 092235Z to 100002Z mar in areas bound by: a. 28-32N…
  45. NAVAREA IV 74/022002-02-28 → 2002-03-01
    Hazardous operations 011021Z to 011324Z mar, alternate 021021Z to 021324Z mar in areas: a. between 28-42N…
  46. NAVAREA IV 65/022002-02-23 → 2002-02-27
    Hazardous operations 281118Z to 281423Z feb, alternate 011051Z to 011354Z mar in areas: a. between 28-42N…
  47. NAVAREA IV 59/022002-02-17 → 2002-02-22
    Hazardous operations 211215Z to 211401Z feb, alternate 221221Z to 221359Z feb in areas bound by: a. 28-34N…
  48. HYDROLANT 382/022002-02-17 → 2002-02-23
    Hazardous operations 2000Z to 0859Z commencing daily 22 feb thru 23 mar in areas: a. within 12 miles of…
  49. NAVAREA IV 58/022002-02-17 → 2002-02-23
    Hazardous operations 2000Z to 0859Z commencing daily 22 feb thru 23 mar in areas: a. within 12 miles of…
  50. HYDROLANT 369/022002-02-14 → 2002-02-15
    Hazardous operations 0900Z to 1700Z daily 15 thru 17 feb within 30 miles of 57-30N 008-40W

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 North Atlantic Ocean — page 36 · seahazards