The munitions factory complex was constructed but a few decades ago, when Tullius first conceived the plan of expanding his domains to include neighbouring planets and perhaps even systems. Such an expansion would require military assets and to that end, he managed to convince the Adeptus Mechanicus to construct new munitions factories. Dark chimneys dot the skyline and billowing clouds of sulphuric pollution rise to the heavens, as the firelit forges work night and day. The sulphur clouds cast the entire region into perpetual twilight and render breathing hard without the proper equipment. Vast stockpiles for munitions of all calibers are stored here, giving forces in possession of the region access to a trove of firepower.