Tanith First-and-Only - Notable Campaigns: The ongoing military conflict in which "Gaunt's Ghosts" served was the Sabbat Worlds Crusade, a vast effort by the Imperium of Man to retake worlds lost to worshippers of Chaos in the Sabbat Worlds Sector of the Segmentum Pacificus.The Tanith First-and-Only joined the crusade (which began in 755.M41) shortly after their escape from their doomed homeworld.Though they were frequently overshadowed by more decorated regiments, "Gaunt's Ghosts" were nonetheless instrumental in many key operations, frequently using their unique skills to execute dangerous covert operations.Since its founding, the Tanith First-and-Only has served in the following campaigns and warzones, in approximate chronological order:BlackshardVoltemandRamillies 268-43CanemaraBucephalonTyphon VIIICaligulaNacedonSpurtis ElipseFortis BinaryPyritesMenazoid EpsilonOskray Hive (Sapiencia)MonthaxVerghast - The campaign on Verghast was one of the more notable engagements Gaunt's Ghosts took part in. The regiment's time on Verghast saw them defending the hive city of Vervunhive from their Chaos-corrupted rivals in the neighbouring hive of Ferrozoica. Following the destruction of the Chaos forces and Vervunhive's subsequent dissolution, many of the natives of Verghast who had fought alongside the Ghosts as part of the Scratch Companies formally joined the regiment.Hagia - On Hagia, the sacred homeworld of Saint Sabbat herself, Gaunt's Ghosts nearly found themselves disbanded after a trap sprung by the Forces of Chaos resulted in the destruction of the planet's Doctrinopolis, signalling a massive Chaotic retaliation warfleet to move in on the world in the process. Assigned to retrieve the sacred remains of the Saint from her mountain tomb, the regiment was able to both fend off a massive assault by the Infardi Chaos Cultists of Pater Sin and activate the powerful psychic device in the Saint's tomb, which scattered the incoming Chaos warfleet through the Warp and ultimately saved the planet from invasion and conquest by the servants of the Ruinous Powers.Phantine - On the world of Phantine, a number of Gaunt's Ghosts took part in Operation Larisel, an airborne operation that deployed specially selected fire-teams into the city of Ouranberg to seek out and assassinate Sagittar Slaith, the Chaos warlord in command of the Blood Pact forces holding the city. This mission took place at the same time as the main Imperial assault on the world in which the rest of the Tanith First was deployed.Aexe Cardinal - Deployed as part of a brigade-strength force to the planet of Aexe Cardinal, the Ghosts quickly became embroiled in the brutal trench warfare that had defined the local defence. This was also the first conflict which the Ghosts did not help end decisively; while they made some gains against the Chaos-corrupted Shadik Republic, they were ordered to take ship for Heredor even as the war on Aexe continued to rage on.Herodor - When the recently resurrected Saint Sabbat asked that the First-and-Only serve as her bodyguards, the Ghosts found themselves embroiled in a brutal city-fight against a massive Chaos host attempting to kill her and thus shatter the morale of the Imperial Crusade in the Sabbat Worlds. Ultimately, the regiment was victorious, fending off both the armies of the Blood Pact and nine assassins serving Chaos to protect the saint, allowing her to kill the Chaos Magister Innokenti. With this victory, the Chaos Archon Urlock Gaur lost one of his greatest lieutenants, and the crusade was able to take the Fortress World of Morlond and open up a second front in the crusade against the Forces of Chaos in the Sabbat Worlds. It should be noted that it was on Herodor that Colonel Colm Corbec fell, shot and killed by the Chaos-corrupted Verghastite Lijah Cuu who had been a member of the regiment.Ancreon Sextus - The Tanith 1st Regiment was deployed to Ancreon Sextus as part of the Belladon 81st Reconnaissance Regiment, whilst Gaunt's team was pursuing its own mission on Gereon. The key battle-zones on that world were a series of massive, compartmentalized steppe-cities, which were in reality gateways linked to the Realm of Chaos. Upon discovering the true nature of the steppe-cities as a result of the efforts of Gaunt and the Gereon Twelve, the Imperial forces abandoned their bloody siege-work and destroyed them using an orbital bombardment, which annihilated significant numbers of the enemy and evaded the trap set for the Imperials by the forces of Chaos.Gereon - First visited by a hand-picked team lead by Gaunt, to assassinate the Imperial Guard Traitor General Noches Sturm. That team would return with the rest of the regiment in the later Imperial liberation of Gereon from the forces of Chaos.Jago- The 1st Tanith Regiment suffered upwards of 50% casualties on Jago while defending the right flank of the larger Imperial Sabbat Worlds Crusade army from an assault by the gorces of Chaos.Balhaut - While on shore leave on Balhaut, elements of the 1st Tanith Regiment fought off a Blood Pact death squad that had been sent to assassinate Mabbon Etogaur, a former Blood Pact officer who had defected to the Imperial side in the Sabbat Worlds Crusade, before he could reveal any useful intelligence to the Imperial military.Salvation's Reach -  The Tanith First-and-Only have been away from the front line for too long. Listless, and hungry for action, they are offered a mission that perfectly suits their talents. The objective: the mysterious Salvation’s Reach, a remote and impenetrable stronghold concealing secrets that could change the course of the Sabbat Worlds Crusade. But the proposed raid is so hazardous, it is regarded as a suicide mission, and Gaunt's Ghosts may have been in reserve for so long they have lost their edge. Haunted by spectres from the past and stalked by the Forces of Chaos, Colonel-Commissar Ibram Gaunt and his Ghosts embark upon what could be their finest hour… or their final mission.