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. NAVAREA IV 580/222022-06-20 → 2022-06-20
    Hazardous operations: a. 200001Z to 270001Z jun in area bound by 34-17.50N 076-45.20W, 33-49.90N 076-30.60W,…
    Western North Atlantic · North Carolina
  2. HYDROLANT 1570/222022-06-19 → 2022-06-26
    Gunnery exercises on 25 jun in area bound by 29-18.00N 011-06.00W, 28-46.00N 010-48.00W, 28-42.00N…
    Eastern North Atlantic · Morocco
  3. NAVAREA IV 577/222022-06-19 → 2022-06-24
    Hazardous operations 241100Z to 241500Z jun in area within two miles of 04-56.00N 052-05.00W
    Western North Atlantic · French Guiana
  4. HYDROLANT 1564/222022-06-18 → 2022-06-21
    Gunnery exercises 211400Z to 211800Z jun in area within 12 miles of 14-28.00N 017-52.00W
    Eastern North Atlantic · Senegal
  5. HYDROLANT 1536/222022-06-15 → 2022-06-19
    Gunnery exercises from 190800Z to 191200Z jun in area within 12 miles of 14-28.00N 017-52.00W
    Eastern North Atlantic · Senegal
  6. HYDROLANT 1507/222022-06-12 → 2022-06-13
    Gunnery exercises 131300Z to 131900Z jun in area within 12 miles of 14-28.00N 017-52.00W
    Eastern North Atlantic · Senegal
  7. HYDROLANT 1416/222022-05-30 → 2022-06-02
    Hazardous operations 0600Z to 1600Z daily 01 and 02 jun in area bound by 47-30.00N 008-10.00W, 47-30.00N…
    Eastern North Atlantic · Celtic Sea · Spain
  8. HYDROLANT 1411/222022-05-29 → 2022-05-30
    Gunnery exercises 301300Z to 301500Z may in area within eight miles of 14-28.00N 017-52.00W
    Eastern North Atlantic · Senegal
  9. HYDROLANT 1407/222022-05-29 → 2022-06-03
    Hazardous operations 031100Z to 031500Z jun in area within two miles of 04-56.00N 052-05.00W
    Western North Atlantic · French Guiana
  10. NAVAREA IV 478/222022-05-19 → 2022-05-24
    Hazardous operations 241100Z to 241500Z may in area within two miles of 04-56.00N 052-05.00W
    Western North Atlantic · French Guiana
  11. HYDROLANT 1259/222022-05-11 → 2022-05-21
    Gunnery exercises 16 thru 20 may in area within three miles of 30-15.50N 009-37.70W
    Eastern North Atlantic · Morocco
  12. HYDROLANT 1258/222022-05-11 → 2022-07-01
    Gunnery exercises 16 may thru 30 jun between 270 degrees and 360 degrees in areas within 20 miles of: a.…
    Eastern North Atlantic · Morocco
  13. HYDROLANT 1199/222022-05-03 → 2022-05-05
    Hazardous operations 1100Z to 1900Z daily 03 thru 06 may in area within 73 miles of 56-59N 009-53W
    Eastern North Atlantic · Scotland
  14. NAVAREA IV 407/222022-04-28 → 2022-05-03
    Hazardous operations 031150Z to 032000Z may in area within three miles of 05-18.76N 052-17.50W
    Western North Atlantic · French Guiana
  15. HYDROLANT 1148/222022-04-27 → 2022-04-28
    Hazardous operations 1100Z to 1900Z daily 27 thru 29 apr in area within 73 miles of 56-59N 009-53W
    Eastern North Atlantic · Scotland
  16. NAVAREA IV 390/222022-04-23 → 2022-04-29
    Hazardous operations 281600Z to 282200Z and 291000Z to 291500Z apr in area bound by 05-27.24N 052-40.00W,…
    Western North Atlantic · French Guiana
  17. HYDROLANT 1120/222022-04-21 → 2022-04-24
    Gunnery exercises 241500Z to 241800Z apr in area within eight miles of 14-28N 017-52W
    Eastern North Atlantic · Senegal
  18. NAVAREA IV 364/222022-04-15 → 2022-04-20
    Hazardous operations 201245Z to 201630Z apr in area bound by 28-38-00N 080-37-00W, 28-39-00N 080-33-00W,…
    Western North Atlantic · Florida
  19. HYDROLANT 1051/222022-04-13 → 2022-04-14
    Gunnery exercises 141700Z to 141900Z apr in area bound by 47-40.00N 008-00.00W, 47-40.26N 007-35.26W,…
    Eastern North Atlantic · Celtic Sea
  20. NAVAREA IV 335/222022-04-03 → 2022-04-06
    Hazardous operations 061700Z to 062000Z apr in area bound by 28-38-00N 080-37-00W, 28-39-00N 080-33-00W,…
    Western North Atlantic · Florida
  21. NAVAREA IV 333/222022-04-03 → 2022-04-04
    Hazardous operations 031100Z to 041400Z apr in area bound by 28-38.50N 080-37.37W, 28-38.50N 080-36.80W,…
    Western North Atlantic · Florida
  22. NAVAREA IV 324/222022-04-01 → 2022-04-11
    Hazardous operations 1000Z to 2200Z daily 06 thru 11 apr in area bound by 05-27.24N 052-40.00W, 05-27.24N…
    Western North Atlantic · French Guiana
  23. NAVAREA IV 319/222022-03-31 → 2022-04-03
    Hazardous operations 041700Z to 042000Z apr in area bound by 28-38-00N 080-37-00W, 28-39-00N 080-33-00W,…
    Western North Atlantic · Florida
  24. NAVAREA IV 311/222022-03-29 → 2022-04-03
    Hazardous operations 031100Z to 041100Z apr in area bound by 28-38-32N 080-37-22W, 28-38-31N 080-36-48W,…
    Western North Atlantic · Florida
  25. NAVAREA IV 302/222022-03-27 → 2022-04-01
    Hazardous operations 011720Z to 011950Z apr in area bound by 28-38-00N 080-37-00W, 28-39-00N 080-33-00W,…
    Western North Atlantic · Florida
  26. NAVAREA IV 265/222022-03-16 → 2022-03-21
    Hazardous operations 211200Z to 212000Z mar in area within two miles of 04-56N 052-05W
    Western North Atlantic · French Guiana
  27. HYDROLANT 724/222022-03-12 → 2022-03-17
    Hazardous operations 0800Z to 1800Z daily 12 and 14 thru 18 mar in area within 55 miles of 57-28N 009-14W
    Eastern North Atlantic · Scotland
  28. HYDROLANT 686/222022-03-08 → 2022-03-10
    Hazardous operations 1000Z to 1900Z daily 08 thru 11 mar in area within 55 miles of 57-28N 009-14W
    Eastern North Atlantic · Scotland
  29. NAVAREA IV 220/222022-03-03 → 2022-03-11
    Hazardous operations 081330Z to 110300Z mar in area within three miles of 05-04.99N 052-00.10W
    Western North Atlantic · French Guiana
  30. HYDROLANT 626/222022-03-02 → 2022-03-05
    Gunnery exercises 051500Z to 051900Z mar in area within 13 miles of 40-13N 009-44W
    Eastern North Atlantic · Portugal
  31. HYDROLANT 589/222022-02-28 → 2022-03-04
    Hazardous operations 0800Z to 1800Z daily 28 feb thru 04 march in area within 38 miles of 57-15.7N 008-37.8W
    Eastern North Atlantic · Scotland
  32. HYDROLANT 504/222022-02-21 → 2022-02-25
    Hazardous operations 0800Z to 1700Z daily 21 thru 27 feb in area within 24 miles of 57-16.8N 008-05.2W
    Eastern North Atlantic · Scotland
  33. HYDROLANT 465/222022-02-17 → 2022-02-19
    Hazardous operations 0800Z to 1700Z daily 17 thru 19 feb in area within 24 miles of 57-16.8N 008-05.2W
    Eastern North Atlantic · Scotland
  34. HYDROLANT 455/222022-02-16 → 2022-02-19
    Gunnery exercises 191300Z to 191900Z feb in area within 12 miles of 14-28N 017-52W
    Eastern North Atlantic · Senegal
  35. NAVAREA IV 149/222022-02-10 → 2022-02-15
    Hazardous operations 151200Z to 151500Z feb in area within two miles of 04-56N 052-05W
    Western North Atlantic · French Guiana
  36. HYDROLANT 274/222022-01-28 → 2022-04-01
    Gunnery exercises 01 feb thru 31 mar between 270 degrees and 360 degrees in area within 20 miles of 33-41N…
    Eastern North Atlantic · Morocco
  37. HYDROLANT 238/222022-01-25 → 2022-01-29
    Gunnery exercises 291200Z to 192100Z jan in area within eight miles of 14-28N 017-52W
    Eastern North Atlantic · Senegal
  38. NAVAREA IV 66/222022-01-21 → 2022-01-22
    Hazardous operations 221300Z to 221800Z jan in area bound by 28-27-41N 080-31-34W, 28-27-36N 080-31-29W,…
    Western North Atlantic · Florida
  39. HYDROLANT 186/222022-01-20 → 2022-01-23
    Gunnery exercises 230800Z to 231200Z jan in area within eight miles of 14-28N 017-52W
    Eastern North Atlantic · Senegal
  40. NAVAREA IV 42/222022-01-14 → 2022-01-16
    Hazardous operations 151600Z to 160100Z jan in area bound by 28-27.68N 080-31.57W, 28-27.59N 080-31.49W,…
    Western North Atlantic · Florida
  41. NAVAREA IV 33/222022-01-13 → 2022-01-14
    Hazardous operations 131900Z to 140330Z jan in area bound by 28-27-41N 080-31-34W, 28-27-36N 080-31-29W,…
    Western North Atlantic · Florida
  42. HYDROLANT 42/222022-01-05 → 2022-01-11
    Hazardous operations 111630Z to 111900Z jan in area within two miles of 04-56N 052-05W
    Western North Atlantic · French Guiana
  43. HYDROLANT 3178/212021-12-28 → 2022-04-01
    Gunnery exercises 03 jan thru 31 mar between 270 degrees and 360 degrees in areas within 20 miles of: a.…
    Eastern North Atlantic · Morocco
  44. HYDROLANT 3072/212021-12-16 → 2021-12-18
    Gunnery exercises 181100Z to 181700Z dec in area within 12 miles of 14-28N 017-52W
    Eastern North Atlantic · Senegal
  45. HYDROLANT 3045/212021-12-13 → 2021-12-15
    Gunnery exercises 151400Z to 151900Z dec in area within 12 miles of 14-28N 017-52W
    Eastern North Atlantic · Senegal
  46. HYDROLANT 3035/212021-12-12 → 2021-12-17
    Hazardous operations 171200Z to 172000Z dec in area within two miles of 04-56N 052-05W
    Western North Atlantic · French Guiana
  47. HYDROLANT 2972/212021-12-03 → 2021-12-03
    Hazardous operations 031000Z to 031700Z dec in area within 25 miles of 57-29.3N 008-19.8W
    Eastern North Atlantic · Scotland
  48. HYDROLANT 2935/212021-11-29 → 2021-12-01
    Hazardous operations 0900Z to 1800Z daily 29 nov thru 03 dec in area within 40 miles of 57-15.7N 009-15.4W
    Eastern North Atlantic · Scotland
  49. NAVAREA IV 1066/212021-11-28 → 2021-12-03
    Hazardous operations 031200Z to 032000Z dec in area within two miles of 04-56N 052-05W
    Western North Atlantic · French Guiana
  50. HYDROLANT 2873/212021-11-22 → 2021-11-25
    Hazardous operations 0900Z to 1900Z daily 23 thru 26 nov in area within 40 miles of 57-15.7N 009-15.4W
    Eastern North Atlantic · Scotland

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 5 · seahazards