ATI-funded HyFIVE hydrogen project to end early after GKN’s departure forces rethink

A UK government-backed project to develop a cryogenic hydrogen fuel system looks set to end prematurely after a previous departure from the industry consortium led the remaining partners to reassess its feasibility
https://www.flightglobal.com/aerospace/ati-funded-hyfive-hydrogen-project-to-end-early-after-gkns-departure-forces-rethink/163647.article


South Korea’s KF-21 Boramae fighter jet price jumps to $110M

Summary
– South Korea's KF-21 Boramae jet now costs $110M, up from $70.4M.
– It undercuts pricier F-35 and Rafale in the global market.
– Advanced radar and missiles boost its combat capabilities.
– Export potential grows despite U.S. engine restrictions.
– KF-21 strengthens Seoul's defense and aerospace ambitions.

https://bulgarianmilitary.com/amp/2025/06/30/south-koreas-kf-21-boramae-fighter-jet-price-jumps-to-110m/