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 1669/052005-09-13 → 2005-09-15
    Gunnery exercises 151200Z to 152000Z sep within 20 miles of 35-30N 007-00W
  2. NAVAREA IV 275/052005-09-13 → 2005-09-17
    Hazardous operations 220353Z to 220508Z sep, alternate 230349Z to 230504Z sep in areas bound by: a. 28-30N…
  3. HYDROLANT 1562/052005-08-27 → 2005-12-31
    Gunnery exercises 0800Z to 1800Z daily 01 sep thru 30 dec between 270 degrees and 000 degrees within 20…
  4. NAVAREA IV 241/052005-08-19 → 2005-08-29
    Hazardous operations: 1. 0400Z to 0359Z commencing daily 22 thru 28 aug in areas: a. bound by 30-45N…
  5. NAVAREA IV 238/052005-08-15 → 2005-08-17
    Hazardous operations 162231Z to 162352Z aug, in areas bound by: a. 28-38N 080-37W, 28-40N 080-25W, 28-30N…
  6. NAVAREA IV 232/052005-08-12 → 2005-08-16
    Hazardous operations 142231Z to 142352Z aug, alternate 152232Z to 152353Z aug in areas bound by: a. 28-38N…
  7. NAVAREA IV 230/052005-08-11 → 2005-08-11
    Hazardous operations 1143Z to 1431Z daily 12 and 14 aug in areas bound by: a. 28-39N 080-38W, 28-38N…
  8. NAVAREA IV 228/052005-08-11 → 2005-08-12
    Hazardous operations 121143Z to 121431Z aug in areas bound by: a. 28-39N 080-38W, 28-38N 080-29W, 28-14N…
  9. NAVAREA IV 225/052005-08-06 → 2005-08-11
    Hazardous operations 101154Z to 101437Z aug, alternate 111150Z to 111423Z aug in areas bound by: a. 28-39N…
  10. NAVAREA IV 213/052005-07-28 → 2005-07-30
    Hazardous operations in progress until 300800Z jul within 25 miles of trackline between 39-10N 047-00W and…
  11. HYDROLANT 1366/052005-07-27 → 2005-07-28
    Hazardous operations 281100Z to 281500Z jul within 10 miles of 57-27N 008-16W
  12. NAVAREA IV 210/052005-07-26 → 2005-07-28
    Hazardous operations 292223Z to 292348Z jul, alternate 302223Z to 302348Z jul in areas bound by: a. 28-38N…
  13. NAVAREA IV 207/052005-07-25 → 2005-07-27
    Hazardous operations 261423Z to 261554Z jul, alternate 271401Z to 271532Z jul in areas bound by: a. 28-38N…
  14. NAVAREA IV 206/052005-07-25 → 2005-08-01
    Hazardous operations: 1. a. 0400Z to 0359Z commencing daily 25 thru 31 jul in bound by 30-45N 080-54W,…
  15. NAVAREA IV 192/052005-07-09 → 2005-07-17
    Hazardous operations: 1. 0400Z to 0359Z commencing daily 11 thru 17 jul in areas: a. bound by 30-45N…
  16. NAVAREA IV 189/052005-07-06 → 2005-07-13
    Hazardous operations 131935Z to 132109Z jul, alternate 141913Z to 142021Z and 151847Z to 152021Z jul in…
  17. NAVAREA IV 177/052005-06-16 → 2005-06-26
    Hazardous operations 242214Z to 242346Z jun, alternate 252212Z to 252344Z jun in areas bound by: a. 28-38N…
  18. HYDROLANT 1135/052005-06-16 → 2005-06-18
    Hazardous operations 1000Z to 1600Z daily 17 and 18 jun within 65 miles of 57-30N 009-20W
  19. HYDROLANT 1078/052005-06-09 → 2005-06-16
    Major naval exercise involving ships, submarines and aircraft in progress until 161600Z jun in area bound by…
  20. HYDROLANT 1059/052005-06-06 → 2005-06-30
    Gunnery exercises 0700Z to 1800Z daily 04 thru 30 jun in area bound by 28-46.5N 010-48.5W, 29-18.0N…
  21. HYDROLANT 948/052005-05-20 → 2005-05-20
    Hazardous operations in progress until 201400Z may within 15 miles of 57-33.5N 008-33.1W
  22. HYDROLANT 884/052005-05-11 → 2005-06-03
    Gunnery exercises 0700Z to 1800Z daily 16 may thru 03 jun in area bound by 28-46.5N 010-48.5W, 29-18.0N…
  23. HYDROLANT 883/052005-05-11 → 2005-06-30
    Gunnery exercises 0800Z to 1800Z daily 16 may thru 30 jun within 20 miles of: a. 33-41N 008-03W
  24. NAVAREA IV 146/052005-05-06 → 2005-05-16
    Hazardous operations: 1. 0400Z to 0359Z commencing daily 09 thru 15 may in areas: a. bound by 30-45N…
  25. HYDROLANT 835/052005-05-04 → 2005-05-11
    Hazardous operations 091200Z to 111200Z may within 31 miles of 43-00N 012-00W
  26. NAVAREA IV 132/052005-04-29 → 2005-05-09
    Hazardous operations: 1. 0400Z to 0359Z commencing daily 02 thru 08 may in areas: a. bound by 30-45N…
  27. NAVAREA IV 124/052005-04-25 → 2005-04-28
    Hazardous operations: 1. 300001Z to 300330Z apr, alternate 010001Z to 010330Z may, 020001Z to 020330Z may
  28. NAVAREA IV 116/052005-04-22 → 2005-05-07
    Hazardous operations 250900Z apr to 071600Z may area bound by 32-39N 079-50W, 32-39N 079-40W, 32-30N…
  29. NAVAREA IV 115/052005-04-22 → 2005-05-02
    Hazardous operations: 1. 0400Z to 0359Z commencing daily 25 apr thru 01 may in areas: a. bound by 30-45N…
  30. HYDROLANT 708/052005-04-16 → 2005-04-22
    Hazardous operations 1200Z to 1600Z daily in progress until 291600Z apr in area bound by 57-21.7N 007-23.7W,…
  31. NAVAREA IV 101/052005-04-09 → 2005-04-18
    Hazardous operations: 1. 0400Z to 0359Z commencing daily 11 thru 17 apr in areas: a. bound by 30-45N…
  32. NAVAREA IV 100/052005-04-09 → 2005-04-13
    Hazardous operations 140001Z to 140318Z apr, alternate 150001Z to 150318Z apr in areas bound by: a. 28-38N…
  33. HYDROLANT 649/052005-04-08 → 2005-04-23
    Hazardous operations 0700Z to 1800Z daily until 23 apr in area bound by 28-36.5N 010-48.5W, 29-18.0N…
  34. NAVAREA IV 93/052005-04-07 → 2005-04-09
    Hazardous operations 102359Z to 110318Z apr, alternate 112359Z to 120318Z apr in areas: a. 28-38N 080-39W,…
  35. HYDROLANT 628/052005-04-06 → 2005-04-18
    Hazardous operations 1200Z to 1600Z daily 06 thru 29 apr in area bound by 57-21.7N 007-23.7W, 57-21.9N…
  36. HYDROLANT 619/052005-04-05 → 2005-04-30
    Hazardous operations 0800Z to 1800Z daily 05 thru 30 apr in areas within 20 miles of: a. 27-00N 013-50W…
  37. NAVAREA IV 76/052005-04-01 → 2005-04-11
    Hazardous operations: 1. 0400Z to 0359Z commencing daily 04 thru 10 apr in areas: a. bound by 30-45N…
  38. NAVAREA IV 64/052005-03-25 → 2005-04-04
    Hazardous operations: a. 010500Z to 040459Z apr in area bound by 30-45.0N 080-54.0W, 30-45.0N 080-11.0W,…
  39. NAVAREA IV 56/052005-03-11 → 2005-03-21
    Hazardous operations 140500Z to 210459Z mar in areas: a. bound by 30-45.0N 080-32.0W, 30-45.0N 079-40.0W,…
  40. NAVAREA IV 53/052005-03-02 → 2005-03-10
    Hazardous operations 102142Z to 102245Z mar 05, alternate 112142Z to 112245Z mar in areas bound by: a.…
  41. NAVAREA IV 51/052005-03-01 → 2005-03-08
    Hazardous operations 0001Z to 2359Z daily 02 thru 07 mar in area bound by 32-35N 079-56W, 32-35N 079-45W,…
  42. NAVAREA IV 50/052005-02-28 → 2005-03-03
    Hazardous operations 020130Z to 020620Z mar, alternate 030130Z to 030620Z mar in areas bound by: a. 29-08N…
  43. NAVAREA IV 49/052005-02-28 → 2005-03-06
    Hazardous operations 280500Z feb to 060459Z mar in areas: a. bound by 30-45.0N 080-32.0W, 30-45.0N…
  44. NAVAREA IV 46/052005-02-25 → 2005-02-28
    Hazardous operations 280500Z feb to 060559Z mar in area bound by 30-45.0N 080-32.0W, 30-45.0N 079-40.0W,…
  45. HYDROLANT 300/052005-02-13 → 2005-02-18
    Hazardous operations 1100Z to 1600Z daily 14 thru 18 feb within 74 miles of 57-16N 009-44W
  46. HYDROLANT 270/052005-02-08 → 2005-03-11
    Hazardous operations 1439Z to 2130Z daily 11 feb thru 11 mar in areas bound by: a. 05-55N 048-31W, 05-24N…
  47. HYDROLANT 267/052005-02-07 → 2005-02-12
    Hazardous operations 1439Z to 2130Z daily 11 feb thru 11 mar in area bound by 00-35N 003-00W, 01-33N…
  48. NAVAREA IV 38/052005-02-07 → 2005-02-14
    Hazardous operations 070500Z to 140559Z feb in areas: a. bound by 30-45.0N 080-23.0W, 30-45.0N 079-40.0W,…
  49. NAVAREA IV 36/052005-02-04 → 2005-02-07
    Hazardous operations 0001Z to 2359Z daily: a. 07 thru 13 feb in area bound by 30-45.0N 080-23.0W, 30-45.0N…
  50. NAVAREA IV 34/052005-02-04 → 2005-02-04
    Hazardous operations 0001Z to 2359Z daily: a. 07 thru 13 feb in area bound by 30-45.0N 080-23.0W, 30-45.0N…

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 28 · seahazards