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Prior notice United Kingdom Services

Project CALLISTO (PROPULSION)

Buyer: Ministry of Defence

Published
4 June 2025
Place of performance
UK
Notice number
029983-2025
Reference
ocds-h6vhtk-0542f8
Official source
Official source

Description

The UK MOD will be holding a Project CALLISTO Challenge Session on the afternoon of the 18th June 2025 in London, UK. Industry partners, particularly those currently established or planning to be established in the UK, are invited to attend to provide feedback on Project CALLISTO’s proposed scope, timescales and feasibility. Additional information: The User requires a low-cost, 1.2-2kN propulsion system to power a UK MOD development programme (Proj BRAKESTOP) for a heavy One Way Effector (OWE). The propulsion system could be used for other applications e.g. cruise missiles, other OWEs. Project BRAKESTOP has highlighted limited availability of the class of propulsion systems needed. Therefore, MOD wishes to increase the availability of this class of propulsion system. Technical Propulsion Engine Requirements The engine shall: • Be a 1.2 – 2kN single engine propulsion system (Sea Level Static Maximum Thrust) o Low end for least amount of ancillary cost (facilities, fuel, equipment, build material, machine size, test cell etc) o Could then be iterated for enhanced capability. • Be designed to be easily manufactured at scale using widely available manufacturing methods/machine…

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Data collected from official public procurement sources. Amounts as published by the buyer.