Japan has revealed its latest advancement in missile technology with the release of new images of the improved Type 12 Surface-to-Ship Missile (SSM) prototype.
The announcement, made in the 2024 Defense White Paper released by the Ministry of Defense on July 12, highlights significant enhancements aimed at bolstering Japan’s standoff defense capabilities.
The new missile, developed by Mitsubishi Heavy Industries, showcases notable design advancements. The Defense White Paper includes a caption noting, “The enhanced prototype of the Type 12 Surface-to-Ship Missile, which has endured various ground tests.”
When comparing the new images to those from the 2022 Defense White Paper, it is evident that while the overall shape and the air intake placement on the underside of the missile remain consistent, several changes have been made. The updated version features more pronounced rearward-angled main wings and clearly defined X-shaped tail fins, indicating potential improvements in aerodynamic performance and stability.
The 2024 Defense White Paper emphasizes the urgency of enhancing Japan’s standoff defense capabilities to counter threats from invading vessels and landing forces, particularly in the island regions. It states, “We are fundamentally strengthening our standoff defense capabilities against invading vessels and landing forces, including in the island regions, by deploying the enhanced Type 12 Surface-to-Ship Missile (ground-launched version) and acquiring U.S.-made Tomahawk missiles, one year ahead of schedule, starting in fiscal year 2025.”
The enhanced Type 12 SSM will be central to Japan’s standoff missile capabilities, forming the core of its retaliatory defense strategy. With China’s continued military expansion in mind, the Japanese government is expediting the enhancement of its defense capabilities.
The new missile aims to provide Japan with the ability to engage enemy targets from outside the range of adversarial anti-aircraft systems, ensuring a robust defense posture against potential threats. The Defense Ministry’s swift action to bring forward the deployment schedule underlines the strategic importance of this missile system in maintaining regional security.
The Type 12 Surface-to-Ship Missile, a key component of Japan’s coastal defense, has undergone significant improvements to meet the evolving security challenges in the region.