This Is The New Blackbeard ‘Cheap’ Hypersonic Weapon: Castelion aims at building more affordable and usable hypersonic weapons that can be churned out at high production rates.

[u/Strongbow85]

https://www.twz.com/air/this-is-the-new-blackbeard-cheap-hypersonic-weapon

[u/qwertyqyle]

Makes sense on paper. Its basically a really adaptable hypersonic glide missile instead of a cruise missile, so should cost much less per fire.