RNZN plans expanded unmanned surface vessels for long-duration ISR

New Zealand’s FY2026/27 defence budget and Maritime Fleet Renewal planning explicitly emphasize introducing more uncrewed systems and simulation technologies, including long-endurance unmanned surface vessels for ISR in the southwest Pacific and a polar-capable unmanned system for Southern Ocean missions. The post suggests potential additional procurement of Ocius Bluebottle USVs beyond the two bought last year, indicating a growing operational role for USVs in RNZN maritime domain awareness.