Japanese F-2 Fighter Reloaded With New Large Stealth Cruise Missile Under Its Wings.

Gifu Air Field, Kakamigahara City, Japan; August 2026: Yesterday (Friday – 31st July 2026) Japan Air Self-Defence Force (JASDF) has launched the Mitsubishi F-2 fighter added with the Tomahawk land-attack cruise missile underscoring the progress Japan is striving on expanding its long-range strike arsenal. The aircraft carrying them was the two-seat F-2B serial 68-8101, one of the F-2 prototypes now operated by the JASDF’s Air Development and Test Wing (ADTW). The first F-2A prototype, 68-8101, served as a ‘chase plane’ for the sortie.

Carried on the inboard wing pylons, the missiles are notably large, much bigger than the familiar ASM-2 or even the newer, ramjet-powered ASM-3 anti-ship missiles already associated with the F-2 fleet. The new, gray-painted weapons have a long, fairly slender fuselage, folding wings in the upper part of the body, and four cruciform tailfins. The boxier cross-section has ‘chines’ reminiscent of those on other low-observable missiles. Its stealth features should enhance its survivability and lethality against increasingly capable naval integrated air defence systems. An underslung engine intake, with a protective cap, is located below the rear part of the body. There is no obvious optical window, demonstrating that the missile relies on GPS/INS navigation and a radar seeker for the terminal phase.

Overall, the weapon has the look of a subsonic, radar-evading cruise missile optimized for long-endurance flight rather than high-speed dash performance. Significantly, the new missile has a lot of similarities with what we have seen of the Upgraded Type 12/Type 25 family of weapons, suggesting that this is an air-launched derivative. The Upgraded Type 12/Type 25 is a heavily upgraded evolution of Japan’s legacy Type 12 anti-ship missile, with its range reportedly increased to around 1,000 kilometres (around 620 miles).

Once in service, it will substantially increase Japan’s maritime-strike reach. The original Type 12 used by the Japan Ground Self-Defence Force (JGSDF) has a range of 200 kilometres (124 miles), while the JASDF’s ASM-2 can strike targets at 180 kilometres (112 miles).

While the original Type 12 was conceived as a coastal defence weapon to attack enemy shipping, the new missile family is a multirole strike system capable of engaging maritime as well as land targets, including enemy missile launch sites and other fixed infrastructure, hundreds of miles from the home islands, as part of Japan’s evolving ‘counterstrike’ posture.

Japan’s pursuit of increasingly capable standoff weapons is being driven largely by the deteriorating security environment in the Indo-Pacific, particularly China’s rapid military expansion and growing arsenal of long-range precision missiles. The People’s Liberation Army fields extensive anti-access / area-denial (A2/AD) networks designed to keep U.S. and allied forces at arm’s length, while China’s navy continues its rapid expansion. At the same time, North Korea’s advancing ballistic missile and nuclear programs have reinforced Tokyo’s view that it needs the ability not only to defend its territory, but also to hold hostile missile launchers, command nodes, and naval forces at risk before they can strike.

At the end of March this year (2026), the JGSDF announced the deployment of the Upgraded Type 12, and, at the same time, officially redesignated it as the Type 25 Surface-to-Ship Guided Missile (25SSM) — the “25” reflects fiscal year 2025, when the coastal defence weapon was formally inducted to service.

The Japan Ministry of Defence has also said that it plans to deploy ships, and air-launched variants of the 25SSM on Japan Maritime Self-Defence Force (JMSDF) destroyers and JASDF fighters in fiscal year 2027. With that in mind, it would make sense that the weapons seen on the F-2 today are the air-launched variants of the 25SSM. We cannot be certain of that, however, and the official designation of such a missile is also unknown (ASM-4 has been suggested). The F-2 is also being used to test an improved version of the ASM-3 high-speed anti-ship missile, the ASM-3 Kai.

Japan is meanwhile working on the New Surface-to-Ship Missile. Earlier this year, an official video was released showing a flight test of the missile in which it executed a series of manoeuvres, including barrel rolls, intended to defeat defences in the terminal phase of the attack. The New Surface-to-Ship Missile is powered by an efficient turbofan engine and is expected to have a greater range than the Upgraded Type 12. It is similarly intended for launch from ground, maritime, and air platforms.

The JMSDF recently fired a U.S.-made Tomahawk land-attack cruise missile from one of its warships for the first time, the Aegis destroyer Chōkai, marking another significant expansion of the country’s standoff attack options.

In terms of air-launched weapons, Tokyo has procured the stealthy Joint Strike Missile (JSM) to arm its F-35As, giving them a combined standoff anti-ship and land-attack capability, and the longer-range JASSM has also been cleared for sale to Japan.

An air-launched Type 25 would fit well into Japan’s broader shift toward long-range ‘counterstrike’ capabilities, and add another string to the bow of the F-2. Alongside ground-launched Type 25 missiles, new hypersonic weapons, and Tomahawks, Tokyo is assembling a layered standoff strike arsenal designed to hold hostile ships and land targets at risk from far greater distances than ever before.

Team Maverick.