The Cook Islands is an island country in the South Pacific Ocean in free association with New Zealand. It comprises 15 islands whose total land area is 240 square kilometres (92.7 sq mi). The Cook Islands' Exclusive Economic Zone (EEZ), however, covers 1,800,000 square kilometres (690,000 sq mi) of ocean. The Cook Islands' defence and foreign affairs are the responsibility of New Zealand, but they are exercised in consultation with the Cook Islands. In recent times, the Cook Islands have adopted an increasingly independent foreign policy. Although Cook Islanders are citizens of New Zealand, they have the status of Cook Islands nationals, which is not given to other New Zealand citizens.