I await the next Superpower arms race appearing in the "Model Shops" with interest

 https://www.bbc.co.uk/news/business-53598874

They all just remind me of a pointy dart or something Gerry Anderson would have built for Captain Scarlet in the early 1980's

I just yearn for propellers and WW2 is my problem

Putin's Late Xmas Toy: Hypersonic Missile

Travelling at twenty times the speed of sound:
https://www.bbc.co.uk/news/world-europe-50927648

Sleep well!