In 2021, ** nations were members of the Joint Heads of Pacific Security (JHoPS), which was the largest defense organization in the Pacific Islands region. The Southwest Pacific Heads of Maritime Forces Meeting (SPHMFM) was the second-largest organization, with ** member countries.Â
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The University of Adelaide. (June 20, 2021). Number of member countries in regional defense organizations in the Pacific Islands in 2021, by organization [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved August 01, 2026, from /statistics/1471776/pacific-islands-number-of-countries-in-regional-defense-organizations/
The University of Adelaide. "Number of member countries in regional defense organizations in the Pacific Islands in 2021, by organization." Chart. June 20, 2021. ÌÇÐÄÆƽâ°æ. Accessed August 01, 2026. /statistics/1471776/pacific-islands-number-of-countries-in-regional-defense-organizations/
The University of Adelaide. (2021). Number of member countries in regional defense organizations in the Pacific Islands in 2021, by organization. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: August 01, 2026. /statistics/1471776/pacific-islands-number-of-countries-in-regional-defense-organizations/
The University of Adelaide. "Number of Member Countries in Regional Defense Organizations in The Pacific Islands in 2021, by Organization." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 20 Jun 2021, /statistics/1471776/pacific-islands-number-of-countries-in-regional-defense-organizations/
The University of Adelaide, Number of member countries in regional defense organizations in the Pacific Islands in 2021, by organization ÌÇÐÄÆƽâ°æ, /statistics/1471776/pacific-islands-number-of-countries-in-regional-defense-organizations/ (last visited August 01, 2026)
Number of member countries in regional defense organizations in the Pacific Islands in 2021, by organization [Graph], The University of Adelaide, June 20, 2021. [Online]. Available: /statistics/1471776/pacific-islands-number-of-countries-in-regional-defense-organizations/
