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 1771/192019-05-30 → 2019-05-31
    Hazardous operations 302200Z to 310001Z may in area within 12 miles of 16-01.06N 146-03.35E
    Western North Pacific · Mariana Islands
  2. HYDROPAC 1760/192019-05-29 → 2019-05-30
    Hazardous operations 292200Z to 301000Z may in area within 12 miles of 16-01.06N 146-03.35E
    Western North Pacific · Mariana Islands
  3. HYDROPAC 1728/192019-05-26 → 2019-05-27
    Hazardous operations 262100Z to 270400Z may in area within 12 miles of 16-01.06N 146-03.35E
    Western North Pacific · Mariana Island
  4. HYDROPAC 1638/192019-05-15 → 2019-05-16
    Hazardous operations 152200Z to 160600Z may in area within four miles of 13-32-31N 144-22-44E
    Philippine Sea · Guam
  5. HYDROPAC 1542/192019-05-07 → 2019-05-08
    Hazardous operations 072130Z to 081000Z may in area within 12 miles of 16-01.06N 146-03.35E
    Western North Pacific · Mariana Islands
  6. HYDROPAC 1412/192019-04-26 → 2019-05-29
    Gunnery exercises 1130Z to 1220Z daily 01, 08, 15, 22 and 29 may in area bound by 23-15-00N 121-37-00E,…
    Philippine Sea · Taiwan
  7. HYDROPAC 1411/192019-04-26 → 2019-05-29
    Gunnery exercises 2330Z to 0001Z commencing daily 30 apr, 07, 14, 21 and 28 may 0035Z to 0045Z and 0100Z to…
    Philippine Sea · Taiwan
  8. HYDROPAC 1410/192019-04-26 → 2019-05-29
    Gunnery exercises 0230Z to 0310Z daily 01, 08, 15, 22 and 29 may in area bound by 24-44-39N 122-18-51E,…
    Philippine Sea · Taiwan
  9. HYDROPAC 1290/192019-04-16 → 2019-04-17
    Gunnery exercises 0230Z to 0310Z daily 16 and 17 apr in area bound by 24-44-39N 122-18-51E, 23-44-06N…
    Philippine Sea · Taiwan
  10. HYDROPAC 1289/192019-04-16 → 2019-04-17
    Gunnery exercises 2330Z to 0001Z commencing daily 15 and 16 apr, 0035Z to 0045Z and 0100Z to 0150Z daily 16…
    Philippine Sea · Taiwan
  11. HYDROPAC 1283/192019-04-16 → 2019-04-16
    Gunnery exercises 0130Z to 0210Z daily 16 and 17 apr in area bound by 24-44.39N 122-18.51E, 23-44.06N…
    Philippine Sea · Taiwan
  12. HYDROPAC 1279/192019-04-15 → 2019-04-16
    Gunnery exercises 0110Z to 0210Z daily 16 and 17 apr in area bound by 24-44.39N 122-18.51E, 23-44.06N…
    Philippine Sea · Taiwan
  13. HYDROPAC 1278/192019-04-15 → 2019-04-16
    Gunnery exercises 2230Z to 2300Z, 2330Z to 2345Z daily 15 and 16 apr, 0001Z to 0050Z daily 16 and 17 apr in…
    Philippine Sea · Taiwan
  14. HYDROPAC 1031/192019-03-28 → 2019-03-29
    Hazardous operations 282200Z to 291200Z mar in area within 12 miles of 16-01.06N 146-03.35E
    Western North Pacific · Mariana Islands
  15. HYDROPAC 1008/192019-03-27 → 2019-03-28
    Hazardous operations 272200Z to 281200Z mar in area within 12 miles of 16-01.06N 146-03.35E
    Western North Pacific · Mariana Islands
  16. HYDROPAC 990/192019-03-26 → 2019-03-27
    Hazardous operations 262200Z to 271000Z mar in area within 12 miles of 16-01.06N 146-03.35E
    Western North Pacific · Mariana Islands
  17. HYDROPAC 943/192019-03-22 → 2019-03-25
    Hazardous operations 242330Z to 251200Z mar in area within 12 miles of 16-01.06N 146-03.35E
    Western North Pacific · Mariana Islands
  18. HYDROPAC 904/192019-03-19 → 2019-03-23
    Hazardous operations 192200Z to 231200Z mar in area within 12 miles of 16-01.06N 146-03.35E
    Western North Pacific · Mariana Islands
  19. HYDROPAC 894/192019-03-18 → 2019-03-19
    Hazardous operations 182330Z thru 191200Z mar in area within 12 miles of 16-01.06N 146-03.35E
    Western North Pacific · Mariana Islands
  20. HYDROPAC 807/192019-03-10 → 2019-03-15
    Gunnery exercises 150030Z to 150330Z in areas: a. bound by 22-32N 121-00E, 22-32N 121-15E, 22-30N 121-24E,…
    Philippine Sea · Luzon Strait · Taiwan
  21. HYDROPAC 785/192019-03-08 → 2019-03-14
    Gunnery exercises 0030Z to 0330Z and 0530Z to 0830Z daily 13 and 14 mar in areas: a. bound by 22-32N…
    Philippine Sea · Luzon Strait · Taiwan
  22. HYDROPAC 767/192019-03-07 → 2019-03-12
    Gunnery exercises 120100Z to 120330Z and 120600Z to 120830Z mar in areas: a. bound by 22-32N 121-00E, 22-32N…
    Philippine Sea · Luzon Strait · Taiwan
  23. HYDROPAC 681/192019-02-28 → 2019-03-05
    Gunnery exercises 050100Z to 050230Z mar in areas: a. bound by 22-32N 121-02E, 22-32N 121-38E, 22-48N…
    Philippine Sea · Luzon Strait · Taiwan
  24. HYDROPAC 660/192019-02-27 → 2019-03-08
    Hazardous operations 262200Z feb thru 080900Z mar in area within 12 miles of 16-01.06N 146-03.35E
    Western North Pacific · Mariana Islands
  25. HYDROPAC 650/192019-02-26 → 2019-03-29
    Gunnery exercises 2300Z to 0500Z commencing daily 28 feb, 03 thru 07, 10 thru 14, 17 thru 21 and 24 thru 28…
    Philippine Sea · Taiwan
  26. HYDROPAC 646/192019-02-26 → 2019-02-27
    Hazardous operations 262200Z to 270900Z feb in area within 12 miles of 16-01.06N 146-03.35E
    Western North Pacific · Mariana Islands
  27. HYDROPAC 627/192019-02-25 → 2019-02-26
    Hazardous operations 252200Z to 260900Z feb in area within 12 miles of 16-01.06N 146-03.35E
    Western North Pacific · Mariana Islands
  28. HYDROPAC 619/192019-02-24 → 2019-02-25
    Hazardous operations 242200Z to 250900Z feb in area within twelve miles of 16-01.06N 146-03.35E
    Western North Pacific · Mariana Islands
  29. HYDROPAC 473/192019-02-11 → 2019-02-12
    Hazardous operations 112100Z to 121115Z feb in area within 12 miles of 16-01.06N 146-03.35E
    Western North Pacific · Mariana Islands
  30. HYDROPAC 447/192019-02-08 → 2019-02-10
    Hazardous operations 100001Z to 101200Z feb in area within 12 miles of 16-01.06N 146-03.35E
    Western North Pacific · Mariana Islands
  31. HYDROPAC 446/192019-02-08 → 2019-02-09
    Hazardous operations 090800Z to 091200Z feb in area within 12 miles of 16-01.06N 146-03.35E
    Western North Pacific · Mariana Islands
  32. HYDROPAC 409/192019-02-04 → 2019-02-06
    Hazardous operations 042200Z to 051000Z feb and 060200Z to 060800Z feb in area within 12 miles of 16-01.06N…
    Western North Pacific · Mariana Islands
  33. HYDROPAC 334/192019-01-29 → 2019-01-30
    Hazardous operations 292200Z to 301000Z jan in area within 12 miles of 16-01.06N 146-03.35E
    Western North Pacific · Mariana Islands
  34. HYDROPAC 312/192019-01-27 → 2019-02-27
    Gunnery exercises 2300Z to 0500Z commencing daily 31 jan, 10 thru 14, 17 thru 22, 24 thru 26 feb and 0600Z…
    Philippine Sea · Taiwan
  35. HYDROPAC 4602/182018-12-28 → 2019-01-31
    Gunnery exercises 2300Z to 0500Z commencing daily 01 thru 03, 06 thru 10, 13 thru 18, 20 thru 24, 27 thru 30…
    Philippine Sea · Taiwan
  36. HYDROPAC 4409/182018-12-11 → 2018-12-13
    Hazardous operations 0001Z to 0500Z daily 12 and 13 dec in area within 12 miles of 16-01.06N 146-03.35E
    Western North Pacific · Mariana Islands
  37. HYDROPAC 4346/182018-12-06 → 2018-12-07
    Hazardous operations 071827Z to 071840Z dec in area bound by 22-20-00N 126-42-46E, 22-35-20N 126-48-37E,…
    Philippine Sea
  38. HYDROPAC 4304/182018-12-03 → 2018-12-03
    Hazardous operations 032300Z to 040500Z dec in area within three miles of 13-42N 144-36E
    Philippine Sea · Guam
  39. HYDROPAC 4269/182018-11-30 → 2018-12-14
    Hazardous operations 291400Z nov to 141359Z dec in 13-30N 144-30E
    Philippine Sea · Guam
  40. HYDROPAC 4241/182018-11-28 → 2018-11-29
    Hazardous operations 282200Z to 290700Z nov in area within three miles of 13-21N 144-20E
    Philippine Sea · Western North Pacific · Guam
  41. HYDROPAC 4133/182018-11-16 → 2018-11-24
    Hazardous operations 2300Z to 0600Z commencing daily 18 thru 23 nov in area within 12 miles of 16-01.06N…
    Western North Pacific · Mariana Islands
  42. HYDROPAC 3980/182018-11-03 → 2018-11-08
    Gunnery exercises 080001Z to 080700Z nov within 20 miles of 10-25.0N 126-45.5E
    Philippine Sea · Philippines
  43. HYDROPAC 3979/182018-11-03 → 2018-11-08
    Gunnery exercises 081000Z to 081230Z nov in area within 20 miles of 09-40.5N 126-55.0E
    Philippine Sea · Philippines
  44. HYDROPAC 3969/182018-11-02 → 2018-11-07
    Gunnery exercises 070400Z to 070800Z nov in area within 20 miles of 14-15N 126-10E
    Philippine Sea · Philippines
  45. HYDROPAC 3896/182018-10-27 → 2018-11-30
    Gunnery exercises: a. 2300Z to 0500Z commencing daily 31 oct, 01, 04 thru 08, 11 thru 15, 18 thru 22 and 25…
    Philippine Sea · Taiwan
  46. HYDROPAC 3369/182018-09-16 → 2018-09-17
    Hazardous operations 161400Z to 171359Z sep in area within 12 miles of 16-01.06N 146-03.35E
    Western North Pacific · Mariana Islands
  47. HYDROPAC 3349/182018-09-15 → 2018-09-16
    Hazardous operations 151400Z to 161359Z sep in area within 12 miles of 16-01.06N 146-03.35E
    Western North Pacific · Mariana Islands
  48. HYDROPAC 3164/182018-08-29 → 2018-09-28
    Gunnery exercises: a. 2300Z to 0500Z commencing daily 02 thru 06, 09 thru 13, 16 thru 20 and 24 thru 27 sep…
    Philippine Sea · Taiwan
  49. HYDROPAC 2738/182018-07-27 → 2018-09-01
    Gunnery exercises: a. 2300Z to 0500Z commencing daily 31 jul thru 02 aug, 05 thru 09, 12 thru 16, 19 thru…
    Philippine Sea · Taiwan
  50. HYDROPAC 2371/182018-06-27 → 2018-07-31
    Gunnery exercises: a. 2300Z to 0500Z commencing daily 01 thru 05, 08 thru 12, 15 thru 19, 22 thru 26, 29 and…
    Philippine Sea · Taiwan

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 7 · seahazards