Ukraine signs €2.2 billion contract with Diehl Defence for additional IRIS-T air defence systems

The contract provides for the production and delivery of four more IRIS-T SL (Surface Launched) systems, including launchers, radars, command units and missiles. These systems are designed to counter aerial threats such as cruise missiles, drones and helicopters, and have played a key role in Ukraine’s defence against Russian attacks.

Umerov stated: “A contract was signed with Diehl Defence for the production of IRIS-T systems and missiles for Ukraine,” adding, “the total value of the contract is 2.2 billion euros.” Specific information on the delivery schedule or production timeline was not disclosed.

The IRIS-T SL systems already deployed in Ukraine have demonstrated exceptional operational success. According to expert sources cited by Ukrainian soldiers in an interview with Армія TV, the systems have achieved an interception rate of 99 percent, including one reported case where 15 incoming cruise missiles were neutralised in a single engagement.

Earlier IRIS-T systems supplied to Ukraine were of the SLM (Surface Launched Medium Range) variant, capable of intercepting targets up to 40 kilometres away and at altitudes of up to 20 kilometres. These use a modified version of the original IRIS-T air-to-air missile and are more expensive due to their extended range and advanced capabilities.

Given the importance of cost-efficiency in long-term defence planning, Ukraine also requested a short-range solution from Diehl Defence. In response, the company delivered the IRIS-T SLS (Short Range) variant, which uses more affordable missiles while remaining compatible with existing sensors and systems. The SLS has a range of up to 12 kilometres and a ceiling of six to eight kilometres, and its deployment on unprotected vehicles has proved both flexible and effective.

The Ukrainian Defence Ministry expressed gratitude after the contract signing, stating: “We sincerely thank our German partners for their leadership and steadfast support of Ukraine in resisting Russian aggression.” This support is seen as critical in maintaining Ukraine’s ability to repel continued Russian drone and missile attacks.

Germany’s broader commitment was also reflected in the unveiling of a new €5 billion military aid package, which includes funding for long-range strike capabilities. Although exact figures and weapons systems were not detailed, Umerov confirmed that Germany would finance strike assets worth several hundred million euros.

Chancellor Friedrich Merz confirmed the expanded assistance but refrained from releasing specifics, citing a policy of limited public disclosure regarding military aid to Kyiv. Berlin’s continued engagement highlights its central role in European defence efforts and NATO coordination in support of Ukraine.

This latest agreement marks another step in the deepening defence partnership between Ukraine and Germany as the war approaches its third year. It also reflects Berlin’s evolving strategic posture under Chancellor Merz, who has consistently advocated sustained military support to Ukraine and urged allied nations to do the same.