Vanaheim is a both a forge world and a hive world, characterised by their work on artillery vehicles, producing: (1)
-Vanaheim Pattern Medusa turret
-Vanaheim Patter Basilisk gun shield
-Vanaheim Pattern Griffon Heavy Mortar
Clan Vanaheim is the name of the iron Hands army I just received command of. (name given by the previous owner)
Curiously enough, Vanheim (the other spelling of the same planet) is the home world of my Imperial Guard regiments.
Between millions of worlds in the galaxy, I had to receive command of troops from the same planet?
... do you believe in destiny?
(1) Imperial Armour books.