>>1741354Makes sense to me. They already delivered the Javelins in use on HS1, so I suppose they won brownie points for being able to transfer that existing knowledge and familiarity to the second highspeed railway.
Here's another fresh video, anyway:
https://youtu.be/5Z8qPg8IoaI...which seems to make it clear that the stock will be built from scratch in GB, rather than being built & assembled overseas as the Javelins were.