Military exercises in the Philippine Sea

Gunnery, firing and naval exercise areas.

in force
1
last 12 months
10
vs previous 12 (8)
+25%
since 1999
934

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 · 1

  1. HYDROPAC 2325/26in force2026-08-12
    Hazardous operations occur daily August 18-20, 0100Z to 1300Z, within three miles of two positions near Guam in the Philippine Sea.
    North Pacific · Philippine Sea · Guam

Longest in force

  1. HYDROPAC 2325/26in force2026-08-12 · 10 d
    Hazardous operations occur daily August 18-20, 0100Z to 1300Z, within three miles of two positions near Guam in the Philippine Sea.
    North Pacific · Philippine Sea · Guam

By year

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
25
26

By month (all years)

J
F
M
A
M
J
J
A
S
O
N
D

Other hazards in the Philippine Sea

Archive · 933 cancelled

  1. HYDROPAC 1661/222022-06-17 → 2022-06-22
    Hazardous operations 170900Z to 221355Z jun in area within 12 miles of 16-01.06N 146-03.35E
    Western North Pacific · Farallon de Medinilla
  2. HYDROPAC 1658/222022-06-16 → 2022-06-30
    Hazardous operations 2000Z to 1200Z daily 20 thru 29 jun in areas bound by: a. 24-46.67N 141-17.36E,…
    Philippine Sea · Japan
  3. HYDROPAC 1639/222022-06-14 → 2022-06-16
    Gunnery exercises 142230Z to 150800Z and 152230Z to 160800Z jun in area within 12 miles of 13-28.80N…
    Philippine Sea · Western North Pacific · Guam
  4. HYDROPAC 1617/222022-06-12 → 2022-06-14
    Farallon de medinilla (16-01N 146-04E)
    Western North Pacific
  5. HYDROPAC 1583/222022-06-07 → 2022-06-12
    Hazardous operations 0330Z to 0500Z daily 08 and 09 jun, 100430Z to 101000Z jun and 0400Z to 1000Z daily 11…
    Western North Pacific · Northern Mariana Islands
  6. HYDROPAC 1554/222022-06-03 → 2022-06-05
    Hazardous operations 032330Z to 040600Z and 042330Z to 050600Z jun in area within 12 miles of 16-01.06N…
    Western North Pacific · Mariana Islands
  7. HYDROPAC 1538/222022-06-02 → 2022-06-03
    Hazardous operations 022300Z to 030415Z jun in area within 12 miles of 16-01.06N 146-03.35E
    Western North Pacific · Farallon de Medinilla
  8. HYDROPAC 804/222022-03-27 → 2022-03-30
    Hazardous operations 0001Z to 0930Z daily 28 thru 30 mar in area within 12 miles of 16-01.06N 146-03.35E
    Western North Pacific · Mariana Islands
  9. HYDROPAC 673/222022-03-14 → 2022-03-17
    Gunnery exercises 2100Z to 1355Z daily 14 thru 16 mar in area within 12 miles of 13-28-48N 144-24-36E
    Philippine Sea · Western North Pacific · Guam
  10. HYDROPAC 648/222022-03-10 → 2022-03-18
    Hazardous operations 0001Z to 1000Z daily 11 and 14 thru 18 mar in area within 12 miles of 16-01.06N…
    Western North Pacific · Mariana Islands
  11. HYDROPAC 638/222022-03-09 → 2022-03-10
    Hazardous operations 100001Z to 100200Z mar in area within 12 miles of 16-01.06N 146-03.35E
    Western North Pacific · Mariana Islands
  12. HYDROPAC 518/222022-02-28 → 2022-03-04
    Hazardous operations 0030Z to 0300Z daily 01 thru 04 mar in area within 12 miles of 16-01.06N 146-03.35E
    Western North Pacific · Mariana Islands
  13. HYDROPAC 457/222022-02-22 → 2022-02-23
    Hazardous operations 222230Z to 230130Z feb in area within three miles of 13-27N 144-35E
    Western North Pacific · Philippine Sea · Guam
  14. HYDROPAC 202/222022-01-24 → 2022-01-27
    Hazardous operations 242300Z to 250700Z and 262300Z to 270700Z jan in area within 12 miles of 16-01.06N…
    Western North Pacific · Mariana Islands
  15. HYDROPAC 199/222022-01-24 → 2022-01-24
    Hazardous operations 242300Z to 250730Z and 262300Z to 270730Z jan in area within 12 miles of 16-01.06N…
    Western North Pacific · Mariana Islands
  16. HYDROPAC 3199/212021-11-08 → 2021-11-10
    Hazardous operations 0100Z to 1300Z daily 09 and 10 nov in area within 12 miles of 16-01.06N 146-03.35E
    Western North Pacific · Mariana Islands
  17. HYDROPAC 3086/212021-10-28 → 2021-10-29
    Hazardous operations 290001Z to 291355Z oct in area within 12 miles of 16-01.06N 146-03.35E
    Western North Pacific · Mariana Islands
  18. HYDROPAC 3060/212021-10-26 → 2021-10-30
    Hazardous operations 0001Z to 1355Z daily 27 thru 30 oct in area within 12 miles of 16-01.06N 146-03.35E
    Western North Pacific · Mariana Islands
  19. HYDROPAC 3047/212021-10-25 → 2021-10-26
    Hazardous operations 252330Z to 260700Z oct in vicinity 13-16-48N 144-22-12E
    Western North Pacific · Philippine Sea · Guam
  20. HYDROPAC 2952/212021-10-16 → 2021-10-18
    Hazardous operations 172300Z to 180800Z oct in area within 12 miles of 16-01.06N 146-03.35E
    Western North Pacific · Mariana Islands
  21. HYDROPAC 2756/212021-09-29 → 2021-10-01
    Hazardous operations 292100Z to 300800Z sep and 302100Z sep to 010700Z oct in vicinity 13-16-48N 144-22-12E
    Western North Pacific · Guam
  22. HYDROPAC 2755/212021-09-29 → 2021-10-01
    Hazardous operations 2100Z to 0800Z daily 29 and 30 sep in area within two miles of 13-28-12N 144-37-12E
    Western North Pacific · Philippine Sea · Guam
  23. HYDROPAC 2569/212021-09-11 → 2021-09-12
    Hazardous operations 120001Z to 120400Z sep in area within 12 miles of 16-01.06N 146-03.35E
    Western North Pacific · Mariana Islands
  24. HYDROPAC 2364/212021-08-18 → 2021-08-22
    Hazardous operations 180001Z to 180830Z, 182300Z to 190800Z, 200001Z to 200730Z, 202200Z to 210900Z and…
    Western North Pacific · Mariana Islands
  25. HYDROPAC 2267/212021-08-07 → 2021-08-08
    Hazardous operations 080430Z to 081200Z aug in area within 12 miles of 16-01.06N 146-03.35E
    Western North Pacific · Mariana Islands
  26. HYDROPAC 2232/212021-08-05 → 2021-08-06
    Hazardous operations 060645Z to 061300Z aug in area within 12 miles of 16-01.06N 146-03.35E
    Western North Pacific · Mariana Islands
  27. HYDROPAC 2208/212021-08-02 → 2021-08-03
    Hazardous operations 030001Z to 030800Z aug in area bound by 13-45-00N 144-19-48E, 13-45-00N 144-36-00E,…
    Philippine Sea · Guam
  28. HYDROPAC 2169/212021-07-28 → 2021-08-01
    Hazardous operations 291000Z to 291300Z, 292000Z to 301300Z jul and 010300Z to 011000Z aug in area within 12…
    Western North Pacific · Mariana Islands
  29. HYDROPAC 2159/212021-07-27 → 2021-07-28
    Hazardous operations 270800Z to 281200Z jul in area within 12 miles of 16-01.06N 146-03.35E
    Western North Pacific · Mariana Islands
  30. HYDROPAC 2158/212021-07-27 → 2021-07-28
    Hazardous operations 272000Z to 280800Z jul in area within 12 miles of 16-01.06N 146-03.35E
    Western North Pacific · Mariana Islands
  31. HYDROPAC 2108/212021-07-21 → 2021-07-22
    Hazardous operations 220600Z to 221200Z jul in area bound by 13-24N 144-25E, 13-10N 144-25E, 13-11N 144-35E,…
    Western North Pacific · Guam
  32. HYDROPAC 2107/212021-07-21 → 2021-07-22
    Hazardous operations 220630Z to 221100Z jul in area within 12 miles of 16-01.06N 146-03.35E
    Western North Pacific · Mariana Islands
  33. HYDROPAC 2077/212021-07-19 → 2021-07-20
    Hazardous operations 200001Z to 200700Z jul in area bound by 13-24N 144-25E, 13-10N 144-25E, 13-11N 144-35E,…
    Western North Pacific · Guam
  34. HYDROPAC 2076/212021-07-19 → 2021-07-20
    Hazardous operations 200645Z to 201300Z jul in area within 12 miles of 16-01.06N 146-03.35E
    Western North Pacific · Mariana Islands
  35. HYDROPAC 1954/212021-07-05 → 2021-07-06
    Hazardous operations 060100Z to 061200Z jul in area within 12 miles of 16-01.06N 146-03.35E
    Western North Pacific · Mariana Islands
  36. HYDROPAC 1908/212021-06-28 → 2021-07-03
    Hazardous operations in progress 2200Z to 1200Z daily thru 02 jul in area within 12 miles of 16-01.06N…
    Western North Pacific · Mariana Islands
  37. HYDROPAC 1907/212021-06-28 → 2021-06-29
    Hazardous operations 290800Z to 291359Z jun in areas within three miles of: a. 13-37N 144-36E
    Western North Pacific · Philippine Sea · Guam
  38. HYDROPAC 1867/212021-06-25 → 2021-06-28
    Hazardous operations 280001Z to 280200Z jun in area within 12 miles of 16-01.06N 146-03.35E
    Western North Pacific · Mariana Islands
  39. HYDROPAC 1845/212021-06-23 → 2021-06-24
    Hazardous operations 240215Z to 241030Z jun in area within 12 miles of 16-01.06N 146-03.35E
    Western North Pacific · Mariana Islands
  40. HYDROPAC 1835/212021-06-22 → 2021-06-23
    Hazardous operations 230030Z to 230700Z jun in area bound by 13-24-45N 144-25-10E 13-10-50N 144-25-03E,…
    Western North Pacific · Philippine Sea · Guam
  41. HYDROPAC 1756/212021-06-14 → 2021-06-28
    Gunnery exercises 2000Z to 1200Z daily 18 thru 27 jun in areas bound by: a. 24-46-40N 141-17-22E, 24-45-01N…
    Philippine Sea · Japan
  42. HYDROPAC 1693/212021-06-08 → 2021-06-11
    Hazardous operations 2230Z to 0900Z daily 08 thru 10 jun in area within 12 miles of 16-01.06N 146-03.35E
    Western North Pacific · Mariana Islands
  43. HYDROPAC 1037/212021-04-05 → 2021-04-05
    Gunnery exercises in progress until 052100Z apr in area bound by 21-18N 132-15E, 21-58N 132-15E, 21-58N…
    Philippine Sea
  44. HYDROPAC 936/212021-03-25 → 2021-03-26
    Hazardous operations 252130Z to 260730Z mar in area within ten miles of 13-48N 144-42E
    Philippine Sea · Guam
  45. HYDROPAC 916/212021-03-23 → 2021-03-24
    Hazardous operations 232130Z to 240730Z mar in area within five miles of 13-28-48N 144-24-36E
    Philippine Sea · Guam
  46. HYDROPAC 889/212021-03-21 → 2021-03-27
    Hazardous operations 211400Z to 211930Z, 241400Z to 251355Z and 262130Z to 270730Z mar in area within five…
    Philippine Sea · Guam
  47. HYDROPAC 837/212021-03-16 → 2021-03-18
    Hazardous operations 161400Z to 181330Z mar in area within five miles of 13-48N 144-42E
    Philippine Sea · Guam
  48. HYDROPAC 801/212021-03-12 → 2021-03-17
    Hazardous operations 132130Z to 140730Z mar in area within 12 miles of 16-01.06N 146-03.35E
    Western North Pacific · Mariana Islands
  49. HYDROPAC 769/212021-03-09 → 2021-03-10
    Hazardous operations 100200Z to 100800Z mar in area within 12 miles of 16-01.06N 146-03.35E
    Western North Pacific · Mariana Islands
  50. HYDROPAC 707/212021-03-04 → 2021-03-05
    Hazardous operations 042100Z to 050530Z mar in area within 12 miles of 16-01.06N 146-03.35E
    Western North Pacific · Mariana Islands

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 Philippine Sea — page 3 · seahazards