Lamenters III Company

The Lamenters III Company was a loyalist military force dispatched to the Mercatorius System at the outbreak of the Mercatorius Crusade. The company was filled almost completely by Primaris Marines following the company's near annihilation by Tyranids during the Chapter's penance crusade, with Brother Halex Idris being the only remaining Mk VII marine remaining from the previous company. The III Company was headed by Captain Balus Cato, originally tasked with policing a suspected local insurrection, alongside the Red Hunters XIV Expeditionary Force.