Editing Space Sharks (section)

==Organization and History==
[[File:Space Shark Mk5.jpeg|thumb|right|250px|Space Shark in Mark 5 "Heresy" armour, their favorite]]
The Sharks are a fleet-based chapter. At some point in their history, Rangu (their word for the Emperor) or the Forgotten One (either the Primarch of the origin legion or the Founding Chapter Master) banished/self-exiled them from their home world and set them to hunt amongst the stars and slaughter the enemies of the Imperium with no quarter. To this day, no one knows why they were banished. To this end, they were granted the rite of Tithe; the ''Grey'', all the physical material they needed for their duty, and the ''Red'', a claim to prisoners, rebels, rejects, and other detritus for ship crew and potential recruits. They are explicitly forbidden from taking serving members of the Adeptus Terra (read - anyone from any other branch of the Imperium) in their tithing. The Grey Tithe is usually a semi-regular swap meet with allied members of the Mechanicum, bartering a few pieces of archeotech for freshly made materiel.

Another chapter wide trait is an intentional lack of ego and individuality. Every new Carcharodon recruit is stripped of their original name and given a new one derived from the chapter's history, along with a numerical designation. Each battle brother is only a part of the utility of the whole, leading Carcharodon command to eschew concepts like honour and pride-driven vengeance that drive other chapters to action. Only by following their ancient mandate of exile can they be worthy. They hope their actions (or more likely their descendants' actions) will redeem them for their crimes and allow them to return home, wherever that might originally be. Most chapter veterans don't believe this and channel their shame and remorse into meticulously violent murder. This also ties into their nomadic nature, as they can't risk wasting time and resources on badly thought out plans.

The Carcharodons follow the battle half of the [[Codex]] Astartes, but ignore everything else about force organisation. Cruising around in the void beyond the galaxy's edge can be nasty business, and years without resupply or any kind of logistical support means they must be both flexible and resourceful. Each company practices high self-reliance - salvaging, repairing and re-purposing stuff to make sure it lasts as long as possible. This is why they sport so much working Heresy-era gear and why stuff like vehicles and Terminator armour are often kept together using a variety of patterns and models. Because of this, [[Techmarine]]s are seldom seen on the battlefield. They also don't use reserve companies. Each company is thought to be a self-contained force, with their own scouts and veterans, ensuring they've got guys for every situation on hand. This has drawbacks of course, as they can't simply ask for reinforcements from a reserve company and must make do; for this reason Apothecaries are prized and kept off the front lines since every Marine makes a difference. At the same time it means that they've got all their companies actively doing stuff.

It seems likely that their scorched earth campaign during the Badab War was in fact more of a violent [[Looted|looting]] spree, restocking the Carcharodons' inventory after having spent so long outside known space. Filling up on ammo, weapons, armor, supplies, and [[Blood_Ravens|grabbing everything that wasn't nailed down, followed by the nails, and then everything that used to be nailed down]], before destroying anything else the enemy could possibly have had a use for. We do know that they claimed a bunch of recruits post-Badab, and they probably do this after all their big campaigns (maybe every time they come back into contact with the Imperium). The ''Red Tithe'' novel appears to confirm this theory; the Carcharodons' 3rd Company, having just come off a nasty brawl with some [[Tyranids]], rocked up to a remote Imperial prison planet with the intent of claiming all of its inmates as either serfs or potential recruits. A [[Night Lords]] warband had the same idea and arrived just before they did; the two groups proceeded to have a slight disagreement about who was going to empty out this wretched hive of scum and villainy. After several rounds of murder tag (and several thousand casualties later), the Carcharodons were victorious. They scooped up all the prisoners, stripped the place bare, and took off before Imperial reinforcements could arrive.

The Imperium at large is mostly unaware of their existence, and even the [[Inquisition]] seems to have only limited information about them. The Sharks' complete lack of glory-seeking behavior doesn't help with this; for example, a badly depleted company of Blood Angels were relieved by a Carcharodons attack force during the Seventh [[Black Crusade]], during which Sharks managed to impress/concern Papa Sang's sons by being even more batshit-crazy murderous in assault than the Angels were. When the dust settled, the Blood Angels were given a fancy memorial (and got a whole spaceport named after them) but the Space Sharks went unremembered, save for a few crumbling statues in a forgotten corner with blank obsidian disks for faces. Isolated parts of the Mechanicus are aware of them, partly because of the "Grey Tithe", but this is implied to be because they are hoarding the relics the Carcharodons retrieve for themselves, rather than returning them to the Mechanicum proper. Which is what the Mechanicus brass (pun!) would have done anyway so whatever.

A few members of the Inquisition have naturally raised concerns about this apparently undocumented force of Astartes just wandering around the galaxy with a predilection for wholesale slaughter and leaving very few survivors on either side when they're done. As an example from ''Carcharodons: Outer Dark'', in order to force a [[Genestealer Cult]] out into the open on a Shrine World, the Carcharodons gave the order to shut down every temple and pilgrimage site on the planet, knowing that this would cause mass civil unrest and thus force the cult to move ahead with their plans prematurely. [[Just as planned|It ended up totally working]] and disrupting the imminent Tyranid invasion, but it also turned out that there were so many cultists on the planet that the Carcharodons decided "fuck it, the Emperor can sort them out" and promptly started just killing everyone at hand with the help of some Ashen Claws renegade Marines they'd invited along for the ride. There was only one survivor left from the ensuing chaos afterwards: an inquisitorial aide who had also been the sole survivor of the events of ''Red Tithe'' and had now witnessed a) a Space Marine force of questionable loyalty slaughtering a planet's population wholesale, b) while being allied with genuinely renegade space marines, and c) had also seen a Carcharodons Librarian apparently being partly bonded to a daemon that had been haunting her too. Loyalist chapters have been exterminated for far less. <s>Well, not really. The slaughter was justified and usually the Imperium would have used Exterminatus in that situation instead of killing everyone conventionally.</s> [[Flame Falcons|Well, yes really.]] Ironically this means they “saved” the planet... [[Grimdark|Just not the population]].

According to the short story ''The Last Planet'' by Edoardo Albert, one of their most precious relics is a piece of Void Glass, "given to the keeping of the Forgotten One by the Emperor Himself." Which raises... questions.