Japan’s Mogami-class destroyer appears to be pulling ahead in the race to become the next generation of warships for the Royal New Zealand Navy (RNZN), in what would be another major deal for Japan’s defence industry just weeks after Tokyo announced it was lifting its long-held ban on weapons exports. Under its 2025 Defence Capability Plan, the government in Wellington has committed to replacing its two ANZAC-class frigates – launched in the early 1990s – with more capable, modern warships. The.