This unit has the following abilities: And They Shall Know No Fear, Bolter Discipline, Shock Assault and Combat Doctrines.
Before any models are deployed at the start of the game, this unit when containing its maximum number of models, may be split into two units each containing an equal number of models.
Troops units in ADEPTUS ASTARTES Detachments gain the Objective Secured ability. A player controls an objective marker if they have any models with this ability within range of that objective marker, even if there are more enemy models within range of that objective marker. If an enemy model within range of an objective marker also has this ability (or a similar ability), thne the obhjective marker is controlled by the player who has the mosty models within range of that objective marker as usual.
Whilst the Assault Doctrine is active, if an unmodified hit roll of 6 is made for an attack made with a melee weapon by a unit with this ability, that attack scores 1 additional hit on the target.