Imperial Navy Marines.
Hell, given some of the dialects spoken across the Imperium, you could call them the Dancing Susans if you really wanted to.
"I must not fear. Fear is the mind-killer. Fear is the little-death that brings total obliteration. I will face my fear. I will permit it to pass over me and through me. And when it has gone past I will turn the inner eye to see its path. Where the fear has gone there will be nothing. Only I will remain."
-The Bene Gesserit Litany Against Fear, Dune
The Swordsworn Chapter WAAAAAAGH! GOBSMASH
W: 1 T: 1 L: 6_________________W: 8 T:2 L:6