Thanks. It is speculative. I think I read it on a forum devoted to Tempest/GCAP.Been trying to find this figure for so long, thank you so much
Dating back to 2020 - before the Tempest programme link up with Japan - here is a RR press release webpage which might be of interest.
Rolls-Royce develops world-first electrical technology for next-generation Tempest programme
Rolls-Royce develops world-first electrical technology for next-generation Tempest programme
www.rolls-royce.com
Whether that technology will be transferred into a Japanese design based engine I do not know.
PS
DSEI Japan 2023: IHI, Rolls-Royce progress GCAP fighter engine
Japan's IHI Corporation and the UK's Rolls-Royce have initiated development of the engine that will power the proposed future fighter aircraft under the Global Combat...
www.janes.com
While the GCAP programme has not yet been launched (a yes/no decision to choose a design and take it to production is 1-2 years away), the aim is to produce a prototype engine by the late 2020's and have the engine used in the fighter by the mid-2030's. So, around 10 more years before it goes into production. I appreciate that TEI will be aiming at a lower level of technology with TF35K. Can a finalised TF35K be tested, certified and put into production in the next 5 years? I don't suppose that is actually critical since it is not the only engine that can be used to power the KAAN.
PPS
Any news on Azerbaijan, Pakistan involvement?
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