Airbus and Kawasaki Heavy Sign an MoU to Study a Japanese Anti-Submarine Eurodrone Variant

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by Großwald

Key points

  • On 26 June 2026 in Tokyo, Airbus and Kawasaki Heavy Industries signed a memorandum of understanding to study a Japanese anti-submarine-warfare variant of the U950 Eurodrone
  • The MoU is exploratory — covering design and configuration options, integration of Japanese sensors and effectors, possible industrial workshare, and manned-unmanned teaming with Kawasaki's P-1 maritime patrol aircraft — not a production order
  • Japan has held observer status on the four-nation Eurodrone programme (France, Germany, Italy, Spain; run through OCCAR, with Airbus as prime) since 2023; the roughly €7 billion programme targets a first flight in 2029
  • Reuters called it the first time a Japanese heavy-industry firm has partnered a foreign company on defence drones; a separate Dassault compensation claim against Airbus over Eurodrone remains unresolved

Airbus and Kawasaki Heavy Industries signed a memorandum of understanding in Tokyo on 26 June 2026 to explore a Japanese anti-submarine-warfare version of the Eurodrone, opening the European programme's first industrial link to Japan.

The memorandum, signed in Tokyo, commits Airbus and Kawasaki Heavy Industries to “analyse opportunities” to work on a Japanese anti-submarine-warfare variant of the U950 Eurodrone — the European medium-altitude, long-endurance drone. It is a study, not an order: the parties will develop options for design, development and commercialisation, define configurations, examine the integration of Japanese sensors and effectors — sonobuoys and lightweight torpedoes among them — and weigh workshare for Japanese industry in production and sustainment, including manned-unmanned teaming with Kawasaki's P-1 maritime patrol aircraft. The Airbus statement carried no executive quote.

Japan has been an observer on the Eurodrone programme since 2023. The aircraft is built by the four partner nations — Germany, France, Italy and Spain — through the OCCAR armaments agency, with Airbus Defence and Space as prime and Leonardo and Airbus's Spanish arm as principal subcontractors; the roughly €7 billion programme is now targeting a first flight in 2029, a slip from its original mid-decade schedule. Japan's interest is driven by maritime surveillance and anti-submarine demand across the East China Sea and western Pacific. The approach lands, however, amid an unresolved compensation claim by Dassault against Airbus after France dropped Eurodrone acquisition funding from its revised military-programming law.

The proprietary read. For a programme that is late, over budget and short of orders from its own four owners, an export study is oxygen. Japan is a paying, technically serious partner that could give Eurodrone the volume its European backers have not, and an ASW variant answers a mission — persistent maritime patrol — that fits Tokyo better than Berlin. But this is a memorandum to study, layered over an intra-European funding fight Airbus has not settled. As Signal No. 91 noted, the maritime Eurodrone that Europe's own navies have not ordered may find its first serious customer in the Pacific.

Sources: Airbus · Kawasaki Heavy Industries · OCCAR · Reuters.

First reported in Signal No. 91, 26 June 2026.

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by Großwald

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