Born into a world of atomic devastation, every Krieger carries Krieg's guilt — their greatcoats and gas masks are both armor and penance
Krieg's transformation from prosperous world to radioactive hell occurred during the 40th Millennium when planetary authorities attempted to break away from the Empire. Colonel Jurten, commander of Krieg's loyalist forces, made a decision that would define his world forever: rather than allow the rebels to succeed or wait years for Imperial reinforcements, he authorized the use of atomic weapons across the entire planet. The nuclear holocaust that followed killed both rebels and loyalists indiscriminately, rendering 95% of the surface uninhabitable and forcing the surviving population into sealed underground cities.
Standard Krieg infantry equipment emphasizes protection and endurance — every soldier carries entrenching tools alongside their weapons
For five centuries since, Krieg has remained a toxic wasteland. The surface temperature fluctuates between freezing cold and scorching radiation storms. The atmosphere is poison, requiring rebreather masks for even brief exposure. What little grows on Krieg is mutated and deadly. The population survives in vast underground hive-cities, massive tunnel complexes where millions live in cramped, lightless conditions. These subterranean settlements maintain industrial capacity—Krieg manufactures its own weapons, ammunition, and equipment—but life is harsh beyond measure. Food is synthesized from algae farms, water is recycled endlessly, and living space is minimal. Children grow up never seeing natural sunlight, knowing only the dim artificial illumination of the hive-tunnels.
This environment shapes every aspect of Krieger psychology. They view hardship as normal, comfort as weakness, and death as release from suffering. The concept of self-preservation barely exists in Krieger culture—individuals matter only as components of the greater whole, expendable resources to be spent achieving Imperial objectives. This mindset horrifies outsiders but creates soldiers who will hold positions that other troops would abandon, assault fortifications that seem impregnable, and continue fighting long after conventional forces would have broken.
Krieg's industrial output focuses almost entirely on military production. The Departmento Munitorum classifies Krieg as a Fortress World despite its devastated surface, recognizing that it provides more military value than many pristine planets. Krieger factories produce millions of gas masks, countless entrenching tools, heavy armor capable of withstanding chemical and radiological hazards, and the specialized siege equipment that makes their regiments so effective. This industrial capacity allows Krieg to equip its massive military contributions—the planet provides hundreds of regiments to the Astra Militarum, its population viewing military service as both duty and salvation.
The Krieger mentality extends beyond mere fatalism into something approaching religious fervor. They believe their world's rebellion five hundred years ago was an unforgivable sin that damned not just the rebels but all Kriegers eternally. The only path to redemption lies through absolute loyalty to the Emperor of Mankind and death in His service. This creates soldiers who actively seek the most dangerous assignments, volunteer for suicide missions, and view survival as failure rather than success. Commissars attached to Krieger regiments face unique challenges—rather than enforcing discipline and preventing cowardice, they must occasionally prevent Kriegers from throwing their lives away in pointless charges when strategic patience would be more valuable.
Masters of Siege Warfare
Krieger trench networks transform battlefields into grinding killing fields where patience and willingness to die overcome all resistance
Death Korps doctrine emphasizes attritional siege warfare—the grinding, systematic reduction of enemy positions through superior firepower, entrenchment, and willingness to accept horrific casualties. Unlike the rapid maneuver warfare favored by Elysian drop troops or the aggressive close-combat of Catachan Jungle Fighters jungle fighters, Krieger tactics are methodical and inexorable. They advance by digging trench networks toward enemy positions, creating fortified approaches that protect troops from enemy fire while bringing artillery and heavy weapons to bear. This approach is slow but nearly unstoppable—each meter of ground gained is immediately fortified, making retreat impossible and advance inevitable.
Krieger engineering capability exceeds most Astra Militarum regiments. Every soldier carries an entrenching tool and knows how to construct proper fortifications under fire. Within hours of arriving at a position, Kriegers will have dug fighting trenches, communication trenches, artillery positions, and command bunkers. Within days, these basic fortifications evolve into elaborate trench networks with multiple defensive lines, underground shelters, razor wire obstacles, and pre-sighted artillery kill zones. The result transforms battlefields into landscapes of mud, wire, and fortified positions where attacking forces must fight for every meter against defenders who cannot be dislodged.
Artillery forms the backbone of Krieger offensive operations. Death Korps regiments field more artillery pieces than standard Imperial Guard formations, emphasizing heavy guns capable of reducing fortifications and breaking enemy morale through sustained bombardment. Basilisk self-propelled guns, Earthshaker cannons, and countless mortars rain explosive shells on enemy positions for hours or even days before infantry assaults begin. This preparation fire destroys obstacles, collapses bunkers, and forces defenders underground where they become vulnerable to follow-up assaults. Krieger artillery doctrine accepts massive ammunition expenditure as necessary—better to fire ten thousand shells and guarantee success than conserve ammunition and fail.
Wave after wave of gas-masked soldiers advance with the inevitability of a glacier — their assault doctrine accepts devastating casualties as the price of victory
When Krieger infantry assault prepared positions, they do so with the inevitability of a glacier. Soldiers advance in disciplined lines, maintaining formation despite casualties, moving through bombardment and enemy fire without breaking or retreating. They carry Lasguns, bayonets fixed for close combat, grenades for clearing bunkers, and flamethrowers for burning out defenders. Casualties are expected and accepted—the first wave may be annihilated, but the second wave continues, and the third, until the position falls. This willingness to sustain losses that would break other regiments makes Krieger assaults virtually unstoppable given sufficient time and resources.
Chemical and biological warfare expertise distinguishes Krieger forces from conventional troops. Growing up in Krieg's toxic environment means every soldier is trained from childhood in operating while wearing gas masks and protective equipment. They can fight effectively in conditions that would incapacitate troops from pristine worlds. Krieger forces have no moral objection to using chemical weapons themselves—gas attacks, toxin barrages, and viral agents are standard tools in their arsenal. The Empire officially frowns on such weapons but tolerates Krieger use of them, recognizing that sometimes only chemical warfare can break fortified positions without unacceptable losses.
The Death Korps' greatest strength is also their limitation. In siege operations, attritional warfare, and environments requiring troops who will hold positions regardless of cost, Kriegers are unmatched. However, they perform poorly in mobile warfare, pursuit operations, or situations requiring initiative and tactical flexibility. Their rigid adherence to doctrine, unwillingness to retreat even when tactically sound, and fatalistic mindset make them unsuitable for rapid maneuver. The Departmento Munitorum deploys Death Korps regiments accordingly—when the mission requires breaking fortified positions or holding ground against impossible odds, Kriegers are sent. When mobility and adaptability matter more than raw determination, other regiments are preferred.
Legendary Sieges
The Siege of Vraks lasted seventeen years and cost millions of Krieger lives — yet they considered the price acceptable for victory
The Siege of Vraks demonstrated both the strengths and costs of Krieger doctrine. When Chaos cultists seized control of Vraks Prime and its massive ammunition stockpiles, Imperial command deployed Death Korps regiments to retake the world. The campaign lasted seventeen years and cost millions of lives—the majority from Krieger regiments who ground forward meter by bloody meter through fortified positions, minefields, and enemy counterattacks. Wave after wave of Death Korps infantry assaulted the defenses, each assault costing thousands of lives but gaining precious ground. By the siege's end, entire Krieger regiments had been annihilated and replaced multiple times, but Vraks was reclaimed and its heretical garrison destroyed.
During the Third War for Armageddon, Death Korps forces distinguished themselves in the prolonged urban warfare for Hive Hades. Orks had burrowed into the hive's lower levels, creating a three-dimensional battlefield where conventional tactics failed. Krieger engineers methodically advanced through the underhive, clearing each level with explosives, flamers, and overwhelming firepower. The fighting lasted months, casualties were appalling, but the Kriegers never faltered. When other regiments rotated out due to battle fatigue, fresh Death Korps units replaced them, maintaining constant pressure until the ork infestation was eradicated. Post-battle analysis showed Krieger casualties exceeded fifty thousand—a number they considered acceptable given the mission's success.
Flamethrowers and heavy weapons cleanse enemy fortifications — Krieg assault doctrine leaves nothing alive in the breach
The Orphean War saw Death Korps facing Necrons, enemies whose resilience and advanced technology challenged even Krieger determination. On the tomb world of Amarah, Krieger regiments assaulted Necron positions through kilometer-long killing fields swept by gauss weaponry that disintegrated entire squads. Conventional forces would have broken, but the Death Korps continued advancing over the bodies of their fallen comrades, eventually closing to assault range where their numbers could overwhelm the Necrons. The victory was pyrrhic—three Krieger regiments were reduced to battalion strength—but the Necron tomb was sealed and the threat contained.
Against the T'au Empire on Dal'yth, Death Korps tactics proved less effective. Tau mobile warfare doctrine, superior firepower at range, and refusal to engage in static defensive battles frustrated Krieger attempts at traditional siege operations. Tau forces simply withdrew when threatened, launching counterattacks against extended Krieger supply lines, and using their technological advantages to inflict casualties without accepting decisive engagement. The campaign demonstrated Krieger limitations against enemies who refused to fight on their terms. Only when conventional Astra Militarum armored forces arrived to provide mobile capability did the Imperial offensive succeed.
The Defense of Kasr Tyrok showcased Death Korps defensive mastery. When Tyranids invaded the fortress world, Krieger regiments dug elaborate trench networks around the primary hive city, creating defensive positions that channeled the alien swarm into pre-registered kill zones. For six months, waves of Tyranids broke against Krieger defenses, the aliens dying in millions against troops who would not retreat. Artillery bombardments tore apart Tyranid assault waves, flamethrowers incinerated creatures that breached the trenches, and Krieger infantry counterattacked to retake lost positions. The Death Korps lost two-thirds of their strength, but Kasr Tyrok held, and when reinforcements arrived, they found Krieger survivors still manning their posts, standing among mountains of alien corpses.
Colonel Jurten, namesake of Krieg's original loyalist commander, became the Death Korps' most celebrated hero during the Siege of Vraks. Leading the 143rd Siege Regiment, Jurten personally directed assaults on the most heavily fortified positions, his presence inspiring troops to even greater sacrifice. He survived injuries that should have killed him multiple times, continuing to command from a wheeled throne when his legs were destroyed by artillery. His death came during the final assault on Vraks' citadel, leading from the front despite his injuries. The Empire posthumously awarded him the Star of Terra, and Krieger regiments invoke his name as the embodiment of their martial ideals.
The Cult of Sacrifice
The gas mask erases individual identity — beneath its lenses, all Kriegers become faceless instruments of the Emperor's will
Death Korps culture revolves entirely around duty, sacrifice, and atonement through death. Krieger soldiers are not individuals in the conventional sense—they view themselves as components of a greater machine, the Astra Militarum, which serves the Emperor of Mankind's will. Personal identity barely exists; soldiers rarely use names, identifying themselves by rank, regiment, and serial number. This depersonalization begins in childhood, where Krieger youth are raised in state orphanages rather than families, indoctrinated from infancy in their world's guilt and the necessity of sacrifice. By the time they enter military service, individual personality has been subsumed into regimental identity.
The iconic gas mask worn by every Krieger serves multiple purposes beyond mere protection. On a practical level, it allows them to fight in the toxic atmospheres of Krieg's surface and protects against chemical warfare. Symbolically, the mask represents the erasure of individual identity—beneath the mask, all Kriegers are identical, faceless servants of the Emperor. The masks also serve psychological purposes, hiding facial expressions that might reveal fear or hesitation, presenting an implacable, inhuman appearance to enemies. When thousands of gas-masked soldiers advance in perfect formation through artillery fire and poison gas, the psychological impact on defenders can break morale before physical combat even begins.
Krieger equipment emphasizes protection and functionality over mobility or comfort. Their greatcoats are lined with flak armor, providing more protection than standard Imperial Guard uniforms but restricting movement. Helmets are heavy, designed to withstand shrapnel and concussion. Load-bearing equipment carries entrenching tools, spare gas mask filters, grenades, and ammunition—everything needed for extended siege operations. The distinctive appearance—gas masks, heavy coats, coal-scuttle helmets—creates immediate recognition across the Empire. Other Imperial forces know that when Kriegers arrive, the situation has deteriorated to the point where only troops willing to die en masse can achieve victory.
Every Krieger carries the tools of siege warfare — shovel, gas mask filters, and the weight of five centuries of ancestral guilt
The relationship between Death Korps soldiers and Commissars differs dramatically from other regiments. Commissars attached to Krieger units find their traditional role inverted—rather than preventing cowardice and desertion, they must prevent excessive sacrifice. Kriegers will volunteer for suicide missions without hesitation, throw themselves on grenades to save comrades, or charge enemy positions alone if ordered. Commissars must sometimes physically restrain officers from leading pointless frontal assaults or stop soldiers from volunteering for missions with no chance of survival. This creates unique psychological strain on commissars, who find themselves ordering moderation rather than inspiring courage.
Despite their grim reputation, Death Korps soldiers are not mindless automatons. They possess tactical competence, technical skills for operating complex equipment, and the ability to function independently when necessary. However, they lack the initiative and flexibility of regiments like Cadian forces or Catachan Jungle Fighters fighters. Give a Krieger clear orders and they will execute them unto death. Ask them to improvise or adapt to unexpected circumstances, and their rigid training becomes liability. This makes them ideal for specific mission types—sieges, defensive operations, and attritional warfare—while rendering them unsuitable for rapid maneuver or special operations.
The Empire maintains complicated feelings about the Death Korps. On one hand, their effectiveness in siege warfare and willingness to accept any casualties make them invaluable for the most difficult operations. On the other, their fatalistic culture and disturbing psychology trouble even hardened Imperial commanders. The Ecclesiarchy debates whether Krieger death-worship constitutes proper Imperial faith or dangerous deviation. The Departmento Munitorum uses them extensively but carefully, recognizing that Krieger regiments are tools suited for specific purposes rather than general-purpose forces. Other Astra Militarum regiments view Kriegers with mixture of respect for their courage and horror at their inhumanity—they are the soldiers everyone is glad to fight beside but nobody wants to become.