The Stormtrooper Corps was an independent military branch that operated alongside the Imperial Army and Navy of the Galactic Empire. Though they functioned under their own command structure, Imperial stormtroopers ultimately answered directly to EmperorPalpatine, the architect of the New Order that incorporated most of the known galaxy under Imperial rule. Regarded as elite shock troopers of the Empire, the Corps also functioned as Palpatine's chief enforcers—both within the military ranks and the galactic populace alike—due to their uncompromising loyalty to Palpatine.
The first stormtroopers were Republicclone troopers that the Empire inherited after the Clone Wars. However, the Stormtrooper Corps gradually expanded its ranks to include cloned soldiers from different genetic sources. Further changes in policy led to the recruitment of birth-born Humans as enlisted troopers. Before long, the original clones of the Jango Fettline were reduced to the status of a minority within the army that they once held as their exclusive province.
Although their ranks were numerous and well-armed with advanced weaponry and armor, stormtroopers were generally less respected as soldiers—at least in comparison to their clone trooper predecessors—by the Empire's adversaries and even some within the Corps itself. CommanderCody, one of the last clones who remained in service years after the formation of the Empire, noted that the operational effectiveness of the Stormtrooper Corps had been severely diminished over time, a setback that he blamed on the infusion of Human recruits into the stormtrooper ranks.
"Since the Empire has redirected the clone trooper program to other pursuits and stepped up recruiting inferior humans from the Outer Rim, the operational effectiveness of this army has declined significantly."
Throughout the reign of Emperor Palpatine, various reforms to the Imperial Military steadily diminished the Empire's reliance on clone soldiers. Such changes were also intended to further distance the Empire's image from its past as the old Republic. Even before the introduction of stormtrooper armor, the Empire's preference for uniformity and obedience brought an end to the Grand Army's tradition of unit markings and armor customization, and thus restored the Phase II battle armor to a blank white appearance. The clone trooper's DC-15A blaster rifle was deemed obsolete in favor of the stormtrooper's E-11 blaster rifle. The clones' use of nicknames, which they had developed under the encouragement of their Jedi officers, fell out of style as Imperial officers referred to them by number designations. Whereas the Jedi Order had taken a keen interest in fostering individuality and creativity within the clone troopers, the Stormtrooper Corps instilled the clones with the doctrine of absolute loyalty and conformity to the New Order.[2]
Stormtroopers were an integral part to Emperor Palpatine's efforts to consolidate the fledgling Empire. Revolts were spread across the galaxy, ranging from the Emperor's home planet of Naboo to the Outer Rimworld of Mustafar. The Stormtrooper Corps not only contended with various planetary insurrections, but also the scattered remnants of the former Separatist Alliance. Order 66, the contingency directive that instructed all clone troopers to summarily execute their Jedi leaders, also remained in effect throughout the Great Jedi Purge, thus requiring the stormtroopers to kill any Jedi on sight.[14]
Stormtroopers often served under Darth Vader's command.
The introduction of new clone lines[14] and Human recruits[15] to the stormtrooper ranks was the direct result of a new policy influenced by the highly classified Kaminoan Uprising, a clone rebellion on Kamino where the original clone troopers were conceived.[16] Until then, most stormtroopers still consisted of the same genetic makeup, the modified template of Jango Fett.[14] One exception was the experimental GeNode clone line, composed of clones created from several different templates. The GeNodes proved unreliable, however, and were prone to cases of Clone Madness. By and large, clone stormtroopers were bred from the same gene pool, grown and trained through Kaminoan and Arkanian Micro methods.[2] When the Kaminoans created their own secret army of renegade clone troopers, the Emperor deemed the Fett line to be compromised. The insurrection was thwarted and the Empire regained control of Kamino's cloning facilities, but the Stormtrooper Corps became increasingly diverse with an influx of clones from a variety of templates.[14]
Clones remained an essential factor to the Stormtrooper Corps, but their importance continued to diminish over time[2] as the ranks became increasingly filled with enlisted troopers; birth-born Humans recruited to serve the Empire as Imperial stormtroopers.[15] Both numerous throughout the galaxy and the dominantspecies of the Empire, Humans were regarded as the solution to the dilemma of cloning. Arkanianprocesses created subpar troopers, and the Kaminoan method was considered too slow and expensive.[2] From the perspective of the Fett clones, the Stormtrooper Corps had lost the purity that defined the old Clone Army of the Republic. The few remaining clones of the Fett line, such as a veteran of the 501st Legion[14] and CommanderCody,[15] regarded the new clones and enlisted personnel as unwelcome outsiders.[14] Cody especially loathed Human recruits, deeming them to be inferior to clone troopers and the reason behind the significant decrease in the operational effectiveness of the Stormtrooper Corps.[15] Throughout the decade before the Battle of Yavin in 0 BBY, the percentage of clone soldiers had been reduced to roughly a third of the overall Stormtrooper Corps.[2]
When the once all-clone Stormtrooper Corps opened its ranks to Human recruits, the Imperial Academy System was utilized for stormtrooper training. Most enlisted troopers graduated from the academies on Corulag and Raithal, but the most exceptional stormtrooper cadets were assigned to the Academy of Carida. During the Clone Wars, Carida was a training center for non-clone officers who led clone divisions, and continued to do so with the Stormtrooper Corps. Under the Empire, Carida gained a reputation for producing the best and bravest cadets. Clones bred with greater independence were also stationed at Carida where they developed their leadership skills with a combination of flash instruction and live training.[2]
The Battle of Endor was a major defeat for the Stormtrooper Corps.
Stormtrooper training consisted of two years of grueling exercises—both physically and mentally—that produced elite soldiers, heavily indoctrinated in the tenets of the New Order. Their personal loyalty to Emperor Palpatine was well-known throughout the Empire; few stormtroopers could be bribed, blackmailed, or seduced into renouncing their allegiance to the Galactic Empire.[2]
The Battle of Endor[5] not only marked a turning point in the Galactic Civil War for the Rebel Alliance, but also a sharp and steady decline for the Galactic Empire.[2] While both Emperor Palpatine and the Sith LordDarth Vader perished aboard the second Death Star during the space battle above Endor, the stormtroopers suffered a devastating defeat against a Rebel strike team and the Ewoks, a primitive race indigenous to the forest moon.[5] Due to the sudden vacuum of power created by the Emperor's death, the leaderless Empire fractured into numerous factions, fragmenting the Stormtrooper Corps between various warlords and claimants to the Imperial throne.[2]
In the decades after the Galactic Civil War concluded with victory for the New Republic, the Stormtrooper Corps continued to exist, although in a heavily reduced state, mirroring the Empire's devolution into the Imperial Remnant. The Empire of the Hand, a state loosely based on Palpatine's Empire, retained stormtroopers as an elite force, but also permitted non-Humans to enter military service. The same policy was also adopted by the Remnant, and retained after its transition into the Fel Empire. In 137 ABY, a new civil war divided the resurgent Empire once more, forcing the stormtroopers to fight amongst themselves in the conflict between Darth Krayt's Sith Empire and Roan Fel's loyalist faction.[2]
The Stormtrooper Corps was organized by a system, known as the Order of Battle, that mirrored the Imperial Army's lower-level structure. Unlike the Army, the legion was the highest level in the stormtroopers' command structure. In addition, stormtrooper units did not include support personnel.[2]
The Stormtrooper Corps is roughly analogous to the following real-world organizations:
The Stormtroopers (in German Stoßtruppen, "shock troops") were specialist soldiers of the German Army in World War I, who operated in companies of Sturmtruppen ("assault troops", more often and less exactly Storm Troops).
The U.S. Marine Corps is a semi-autonomous force that fights alongside the other branches of the armed forces, responsible for strategic amphibious assaults and boarding actions.
The later Legacy-era stormtrooper forces are more comparable to the real-world U.S. ArmyRangers in that they have become an elite form of infantry as an integral and subordinate part of the Imperial Army command structure. The 501st, on the other hand, was more semi-autonomous, similar to the U.S. Marine Corps functioning as the Emperor's praetorian guard alongside the Imperial Knights.