Growing ties between Cook Islands and China, including a new comprehensive partnership agreement action plan detailed this week, have raised concerns in New Zealand, which has a close constitutional relationship with its tiny Pacific neighbour.

The South Pacific country of Cook Islands has unveiled the details of a deal with China to boost cooperation after the pact provoked a rare diplomatic clash with the nation’s chief benefactor, New Zealand,

The Cook Islands has announced a controversial deal with China focusing on seabed mineral cooperation, stirring tensions with New Zealand—its key ally. The pact, lacking concrete security initiatives,