Bundeswehr Assesses Four Firms for OWE 500+, a EUR 100,000 Deep-Strike Round Sized for a Hundred-Round Day

The programme name expands to One Way Effector 500 Plus: an expendable strike munition with a range beyond 500 kilometres, built cheaply and in volume rather than for the exquisite performance of a cruise missile. Four companies are under assessment — Destinus, now operating as a Rheinmetall joint venture; Diehl Defence; the software house Helsing; and MBDA Deutschland — with the candidates required to show flight capability by the autumn. The defence ministry declined to comment, citing security interests.

Two numbers define the requirement. The first is price: a system cost understood to be around EUR 100,000 per round in series production. The second is throughput: the ambition, per the report, is a force able to fire more than 100 such effectors in a single day. Of the four, only Destinus has a system that publicly matches the profile — the Kryla mini cruise missile, 50 kilogrammes of payload over more than 800 kilometres, shipped twelve to a standard container. MBDA Deutschland could adapt DELUGE, the low-cost effector its French parent is developing for the DGA, or its Joint Fire Support Missile; neither Diehl nor Helsing has shown a public system in the class.

The requirement is not a national outlier. It sits inside the European Long Range Strike Approach, the six-nation framework — Germany, France, Britain, Italy, Poland and Sweden, whose founding agreement was signed in February 2026 — that in June moved its capability strands into lead-nation implementation groups, one of them dedicated to low-cost strike beyond 500 kilometres. It also sits beneath the top of Berlin's strike ladder: the Tomahawk purchase confirmed this month, reported at more than EUR 1 billion for up to 400 rounds.

The proprietary read. The autumn deadline is the story. After this spring's loitering-munition award emerged from a live demonstrator phase rather than a paper evaluation, this is the second time in a year that German munitions funding waits on a flight demonstration — the fly-off is becoming Berlin's procurement gate, where a paper design qualifies for nothing. As set out in Großwald Signal No. 101, the target arithmetic is the point of the exercise: at EUR 100,000 a round, a hundred-round day costs EUR 10 million — a European deep-strike figure sized to be spent daily rather than husbanded in a reserve.