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Credit: Multinational Multi-Role Tanker Transport Unit
NATO’s Multinational Multi-Role Tanker Transport Unit (MMU) has declared full operational capability, fewer than six years since the first aircraft was delivered.
The Netherlands-led unit, based in Eindhoven, is now “fully capable of performing its tasks independently, sustainably and at maximum capacity,” the country’s defense ministry said on March 26.
What was born out of a European Defense Agency pooling and sharing initiative to bolster European tanker fleets has become a multi-national effort with nine Airbus A330 Multi-Role Tanker Transport (MRTT) aircraft in service, with three more set to join, including two ordered last year following Denmark, Sweden and Finland’s accession into the initiative in summer 2025.
They joined existing members Belgium, Czech Republic, Germany, Luxembourg, the Netherlands and Norway. As well as the Eindhoven base, the MMU also flies from Wahn AB at Cologne-Bonn airport in Germany. It will also operate from Karup airfield in Denmark.
The unit operates under the authority of the European Air Transport Command, a multi-national organization that coordinates the airlift and tanker assets of seven European countries.
The MMU’s A330 MRTTs are equipped for both boom and hose and drogue refueling and have been extensively used on NATO operations guarding the alliance’s Eastern front after the Russian invasion of Ukraine and supporting long-range overseas deployments by Germany and the Netherlands. Two of the aircraft are currently supporting a Netherlands F-35 Joint Strike Fighter deployment to Japan via the U.S.
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