Samoa

informal defense ties exist with New Zealand, which pledged to afford assistance to Samoa in the conduct of its international relations under the 1962 Treaty of Friendship; New Zealand naval vessels patrol Samoan waters Samoa has a "shiprider" agreement with the US, which allows local maritime law enforcement officers to embark on US Coast Guard (USCG) and US Navy (USN) vessels, including to board and search vessels suspected of violating laws or regulations within Somoa's designated exclusive economic zone (EEZ) or on the high seas; "shiprider" agreements also enable USCG personnel and USN vessels with embarked USCG law enforcement personnel to work with host nations to protect critical regional resources (2025)

no regular military forces; Samoa Police Service (includes a maritime unit) (2025)