New Zealand and the Cook Islands have signed a defence and security declaration, ending a year-long diplomatic row that erupted after the Cook Islands struck strategic agreements with China. The Cook Islands was a dependent New Zealand colony from 1901-65 but has since operated as a self-governing nation in “free association” with New Zealand. Its roughly 17,000 citizens hold New Zealand citizenship. There are obligations between the two nations to regularly consult on matters of defence and security. In February 2025, New Zealand expressed “significant concern” about a lack of…