UK MoD unveils first steps for British Army Watchkeeper replacement
Project Corvus will look for a replacement for the Watchkeeper Mk1 uncrewed aerial system (UAS) that was retired from service in the British Army in March 2025.
TSSC moves towards next stage
USAF project investigates advanced propulsion systems for sustained supersonic combustion.
The USAF has awarded Innovative Scientific Solutions an IDIQ contract worth up to $44.19 million, to conduct Technical Area 2 development work in the Technology for Sustained Supersonic Combustion (TSSC) programme.
This element of TSSC focuses on ‘development and evaluation of advanced aero propulsion systems and components, airframe structures [and] internal/external aerodynamics’, including ‘integration into air vehicles, weapons and launch components’, the DoD announced on 31 January.
Technical Area 2 will focus on low-weight propulsion solutions and evaluating the effect of engine scale to determine operability, durability and performance.
Innovative Scientific Solutions will execute the contract at Wright-Patterson Air Force Base, Ohio. It is expected to complete the work by February 2028.
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