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 967/112011-03-27 → 2011-04-29
    Gunnery exercises 2300Z to 0400Z commencing daily 31 mar, 05 thru 07, 10 thru 14, 17 thru 21, 24 thru 28 apr…
    Taiwan-southeast Coast · Gunnery
  2. HYDROPAC 599/112011-02-24 → 2011-03-31
    Gunnery exercises 2300Z to 0400Z commencing daily 28 feb thru 03 mar, 06 thru 10, 13 thru 17, 20 thru 24, 27…
    Taiwan-southeast Coast · Gunnery
  3. HYDROPAC 527/112011-02-17 → 2011-02-25
    Gunnery exercises 0300Z to 0600Z daily 22, 24 and 25 feb: a. in area bound by 23-43.0N 122-05.0E, 23-43.0N…
    Taiwan-east Coast · Gunnery
  4. HYDROPAC 410/112011-02-04 → 2011-02-25
    Gunnery exercises 2300Z to 0400Z commencing daily 08 thru 10, 13 thru 17, 20 thru 24 and 0600Z to 0900Z…
    Taiwan-southeast Coast · Gunnery
  5. HYDROPAC 2962/102010-12-29 → 2011-01-31
    Gunnery exercises 2300Z to 0400Z commencing daily 02 thru 06, 09 thru 13, 16 thru 20, 23 thru 27, 30 jan and…
    Taiwan-southeast Coast · Gunnery
  6. HYDROPAC 2807/102010-12-16 → 2010-12-22
    Gunnery exercises 210001Z to 210300Z, 210600Z to 210830Z and 220100Z to 220330Z dec: a. in area bound by…
    North Pacific · Taiwan-east Coast · Gunnery
  7. HYDROPAC 2806/102010-12-16 → 2010-12-22
    Gunnery exercises 210001Z to 210300Z, 210600Z to 210830Z and 220100Z to 220330Z dec: a. in area bound by…
    North Pacific · Taiwan-east Coast · Gunnery
  8. HYDROPAC 2805/102010-12-16 → 2010-12-22
    Gunnery exercises 210001Z to 210300Z, 210600Z to 210830Z and 220100Z to 220330Z dec: a. in area bound by…
    North Pacific · Taiwan-east Coast · Gunnery
  9. HYDROPAC 2804/102010-12-16 → 2010-12-22
    Gunnery exercises 210001Z to 210300Z, 210600Z to 210830Z and 220100Z to 220330Z dec: a. in area bound by…
    North Pacific · Taiwan-east Coast · Gunnery
  10. HYDROPAC 2803/102010-12-16 → 2010-12-22
    Gunnery exercises 210001Z to 210300Z, 210600Z to 210830Z and 220100Z to 220330Z dec: a. in area bound by…
    North Pacific · Taiwan-east Coast · Gunnery
  11. HYDROPAC 2666/102010-12-03 → 2010-12-22
    Gunnery exercises 0630Z to 0800Z daily 08, 09, 15 thru 17 and 20 thru 22 dec in area bound by 24-24N…
    North Pacific · Taiwan-east Coast · Gunnery
  12. HYDROPAC 2618/102010-11-28 → 2010-12-03
    Gunnery exercises 030630Z to 030800Z dec: a. in area between 23-50N 22-50N and 122-00E 122-55E
    Taiwan-east Coast · Gunnery
  13. HYDROPAC 2617/102010-11-28 → 2010-12-03
    Gunnery exercises 030100Z to 030300Z dec: a. in area bound by 24-00N 122-00E, 24-00N 122-55E, 22-50N…
    Taiwan-east Coast · Gunnery
  14. HYDROPAC 2609/102010-11-27 → 2010-12-02
    Gunnery exercises 020200Z to 020330Z dec: a. in area between 23-55N 24-15N and 122-10E 122-40E
    Taiwan-east Coast · Gunnery
  15. HYDROPAC 2587/102010-11-26 → 2010-12-31
    Gunnery exercises 2300Z to 0900Z commencing daily 28 nov thru 02 dec, 05 thru 09, 12 thru 16, 19 thru 23 and…
    Taiwan-east Coast · Gunnery
  16. HYDROPAC 2586/102010-11-26 → 2010-12-31
    Gunnery exercises 2300Z to 0400Z commencing daily 30 nov thru 02 dec, 05 thru 09, 12 thru 16, 19 thru 23, 26…
    Taiwan-southeast Coast · Gunnery
  17. HYDROPAC 2358/102010-11-04 → 2010-11-10
    Gunnery exercises 090001Z to 090300Z, 090600Z to 090830Z and 100100Z to 100330Z nov: a. in area bound by…
    North Pacific · Taiwan-east Coast · Gunnery
  18. HYDROPAC 2357/102010-11-04 → 2010-11-10
    Gunnery exercises 090001Z to 090300Z, 090600Z to 090830Z and 100100Z to 100330Z nov: a. in area bound by…
    North Pacific · Taiwan-east Coast · Gunnery
  19. HYDROPAC 2356/102010-11-04 → 2010-11-10
    Gunnery exercises 090001Z to 090300Z, 090600Z to 090830Z and 100100Z to 100330Z nov: a. in area bound by…
    North Pacific · Taiwan-east Coast · Gunnery
  20. HYDROPAC 2355/102010-11-04 → 2010-11-10
    Gunnery exercises 090001Z to 090300Z, 090600Z to 090830Z and 100100Z to 100330Z nov: a. in area bound by…
    North Pacific · Taiwan-east Coast · Gunnery
  21. HYDROPAC 2354/102010-11-04 → 2010-11-10
    Gunnery exercises 090001Z to 090300Z, 090600Z to 090830Z and 100100Z to 100330Z nov: a. in area bound by…
    North Pacific · Taiwan-east Coast · Gunnery
  22. HYDROPAC 2251/102010-10-27 → 2010-11-26
    Gunnery exercises 2300Z to 0900Z commencing daily 31 oct thru 25 nov: a. in area bound by 23-43.0N…
    North Pacific · Taiwan-east Coast · Gunnery
  23. HYDROPAC 2252/102010-10-27 → 2010-11-30
    Gunnery exercises 2300Z to 0400Z commencing daily 31 oct thru 04 nov, 07 thru 11, 14 thru 18, 21 thru 25, 28…
    North Pacific · Taiwan-east Coast · Gunnery
  24. HYDROPAC 1971/102010-09-26 → 2010-10-29
    Gunnery exercises 2300Z to 0400Z commencing daily 30 sep, 03 thru 07, 10 thru 14, 17 thru 21 and 24 thru 28…
    North Pacific · Taiwan-east Coast · Gunnery
  25. HYDROPAC 1970/102010-09-26 → 2010-10-29
    Gunnery exercises 2300Z to 1000Z commencing daily 30 sep, 03 thru 07, 10 thru 14, 17 thru 21 and 24 thru 28…
    North Pacific · Taiwan-east Coast · Gunnery
  26. HYDROPAC 1927/102010-09-21 → 2010-09-23
    Gunnery exercises 230400Z to 230900Z sep: a. in area bound by 23-43.0N 122-05.0E, 23-43.0N 122-38.0E,…
    North Pacific · Taiwan-east Coast · Gunnery
  27. HYDROPAC 1879/102010-09-15 → 2010-09-20
    Gunnery exercise 200300Z to 200600Z sep
    North Pacific · Taiwan · Gunnery
  28. HYDROPAC 1794/102010-09-05 → 2010-09-07
    Hazardous operations
    North Pacific · Mariana Islands
  29. HYDROPAC 1765/102010-09-01 → 2010-09-30
    Gunnery exercises 2300Z to 1000Z commencing daily 05 thru 09, 12 thru 16 and 26 thru 29 sep: a. in area…
    North Pacific · Taiwan-east Coast · Gunnery
  30. HYDROPAC 1740/102010-08-27 → 2010-09-30
    Gunnery 1. gunnery exercises 2300Z to 0400Z commencing daily 31 aug thru 02 sep, 05 thru 09, 12 thru 16, 19…
    North Pacific Taiwan-east Coast
  31. HYDROPAC 1722/102010-08-25 → 2010-08-30
    Gunnery exercises 300400Z to 300900Z aug: a. in area bound by 23-43.0N 122-05.0E, 23-43.0N 122-38.0E,…
    North Pacific · Taiwan-east Coast · Gunnery
  32. HYDROPAC 1650/102010-08-14 → 2010-08-19
    Gunnery exercises 190600Z to 190800Z aug: a. in area bound by 22-50N 121-46E, 22-44N 122-23E, 22-12N…
    North Pacific · Taiwan-east Coast · Gunnery
  33. HYDROPAC 1643/102010-08-13 → 2010-08-18
    Gunnery exercises 180200Z to 180330Z aug: a. in area bound by 23-30N 122-02E, 23-26N 122-29E, 22-57N…
    North Pacific · Taiwan-east Coast · Gunnery
  34. HYDROPAC 1642/102010-08-13 → 2010-08-18
    Gunnery exercises 180200Z to 180330Z aug: a. in area bound by 24-12.0N 122-10.0E, 24-11.0N 122-32.0E,…
    North Pacific · Taiwan-east Coast · Gunnery
  35. HYDROPAC 1533/102010-07-28 → 2010-08-25
    Gunnery exercises 020001Z to 020100Z and 020600Z to 020700Z, alternate 0001Z to 0100Z and 0600Z to 0700Z…
    Taiwan-east Coast · Gunnery
  36. HYDROPAC 1532/102010-07-28 → 2010-08-31
    Gunnery exercises 2300Z to 0400Z commencing daily 01 thru 05, 08 thru 12, 15 thru 19, 22 thru 26, 29 and 30…
    Taiwan-east Coast · Gunnery
  37. HYDROPAC 1531/102010-07-28 → 2010-08-27
    Gunnery exercises 2300Z to 1000Z commencing daily 01 thru 05, 08 thru 12, 15 thru 19 and 22 thru 26 aug: a.…
    Taiwan-east Coast · Gunnery
  38. HYDROPAC 1349/102010-06-30 → 2010-07-30
    Gunnery exercises 2300Z to 1000Z commencing daily 04 thru 08, 11 thru 15, 18 thru 22 and 25 thru 29 jul…
    Taiwan-east Coast · Gunnery
  39. HYDROPAC 1322/102010-06-26 → 2010-07-30
    Gunnery exercises 2300Z to 0400Z commencing daily 30 jun, 01, 04 thru 08, 11 thru 15, 18 thru 22, 25 thru 29…
    North Pacific · Taiwan-southeast Coast · Gunnery
  40. HYDROPAC 1296/102010-06-23 → 2010-06-30
    Gunnery exercises 2200Z to 1400Z commencing daily 27 thru 29 jun a. in area bound by 23-43.0N 122-05.0E,…
    Taiwan-east Coast · Gunnery
  41. HYDROPAC 1287/102010-06-21 → 2010-07-07
    Gunnery exercises 0630Z to 0800Z daily 24, 29, 30 jun, 06 and 07 jul in area bound by 24-24N 122-20E, 24-24N…
    North Pacific · Taiwan-east Coast · Gunnery
  42. HYDROPAC 1262/102010-06-18 → 2010-06-23
    Gunnery exercises 230400Z to 230900Z jun within 31 miles of 23-26.5N 122-21.5E
    Taiwan-east Coast · Gunnery
  43. HYDROPAC 1250/102010-06-16 → 2010-06-30
    Gunnery exercises and underwater ordnance detonations 2000Z T0 1200Z commencing daily 20 thru 28 jun,…
    Western North Pacific · Nampo Shoto · Gunnery · Ordnance
  44. HYDROPAC 1209/102010-06-10 → 2010-06-10
    Gunnery exercises 150001Z to 150100Z and 150600Z to 150700Z jun, alternate 0001Z to 0100Z and 0600Z to 0700Z…
    Taiwan-east Coast · Gunnery
  45. HYDROPAC 1179/102010-06-05 → 2010-06-24
    Gunnery exercises 092200Z to 101400Z and 102200Z to 111000Z jun, alternate 222200Z to 231400Z and 232200Z to…
    Taiwan-east Coast · Gunnery
  46. HYDROPAC 1169/102010-06-04 → 2010-06-09
    Gunnery exercises 090400Z to 090900Z jun within 31 miles of 23-26.5N 122-21.5E 2. cancel this msg 091000Z jun
    Taiwan-east Coast · Gunnery
  47. HYDROPAC 1126/102010-05-30 → 2010-06-01
    Gunnery exercises 2300Z to 1400Z commencing daily 30 and 31 may within 31 miles of 23-26.5N 122-21.5E
    Taiwan-east Coast · Gunnery
  48. HYDROPAC 1124/102010-05-30 → 2010-05-30
    Gunnery exercises 0100Z to 0400Z, 0600Z to 0900Z and 1110Z to 1350Z daily 31 may thru 03 jun: a. in area…
    Taiwan-east Coast · Gunnery
  49. HYDROPAC 1107/102010-05-28 → 2010-06-02
    Gunnery exercises 0400Z to 0900Z daily 02, 09 and 16 jun within 31 miles of 23-26.5N 122-21.5E
    Taiwan-east Coast · Gunnery
  50. HYDROPAC 1098/102010-05-27 → 2010-06-30
    Gunnery exercises 2300Z to 0400Z commencing daily 31 may thru 03 jun, 06 thru 10, 13, 14, 16, 17, 20 thru…
    Taiwan-southeast Coast · Gunnery

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 15 · seahazards