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"As my first act with this new authority, I will create a Grand Army of the Republic to counter the increasing threats of the Separatists."
―Sheev Palpatine[src]

The Grand Army of the Republic, also referred to as the Republic army, was the military force of the Galactic Republic during the Clone Wars. In addition to warships and advanced weaponry, the army consisted of legions of clone troopersgenetically identical soldiers bred to serve the Republic. Although the clone army was originally envisioned by Jedi Master Sifo-Dyas, who secretly commissioned the Kaminoan cloners to create an army for the Republic, the clones ultimately became the secret weapon of the Sith, the ancient enemies of the Jedi Order.

Ten years after the Battle of Naboo, the galaxy stood on the brink of civil war. As the Separatist Crisis threatened to split the galaxy between the Galactic Republic and the breakaway state, known as the Confederacy of Independent Systems, the Galactic Senate voted to grant emergency powers to Supreme Chancellor Sheev Palpatine. Using his new authority, the Chancellor formally organized the Kamino clone troopers into the Grand Army of the Republic. The Republic's new forces, led by Grand Master Yoda, launched a full-scale attack against the Separatist Droid Army and secured the first victory in the conflict that became known as the Clone Wars.

For three years, the Grand Army fought throughout much of the war-torn galaxy. Clone troopers served with distinction under the command of the Jedi, who had been commissioned as commanders and generals of the Grand Army. The army's true purpose, however, was ultimately to destroy both the Republic and the Jedi Order. Darth Sidious, Dark Lord of the Sith and the true identity of Chancellor Palpatine, had orchestrated the entire Clone War as a means to secure absolute power for himself. Upon discovering this Sith conspiracy, several members of the Jedi High Council tried and failed to arrest the Sith Lord. Sidious then issued Order 66 to the Grand Army, activating the clones' secret programming which caused them to betray and murder their Jedi officers without question.

Following the near extermination of the Jedi Order, Sidious proclaimed the end of the Republic and the rise of the Galactic Empire, ruled by himself as Galactic Emperor. The Grand Army of the Republic was accordingly reorganized into the Imperial Military, with the remaining clone troopers serving as the first stormtroopers of the new regime.



"For the Republic!"
―"Thorn," shouting the clone trooper battle cry just before his death[src]
212th Battalion

The Republic ground forces were composed of clone troopers engineered from Jango Fett's DNA.

Clone troopers served as infantry units in the Grand Army of the Republic.[12] In addition to the rank-and-file soldier, the Grand Army consisted of numerous specialists, including environment-based units like clone cold assault troops and clone SCUBA troopers. Other variants units like clone ordnance specialists and clone trooper pilots were specially trained for specific functions, such as bomb diffusion and flight, respectively. ARC troopers and clone commandos were considered elite units in the Grand Army due to their exceptional skills and specialized training.[13]

The Grand Army of the Republic possessed various military vehicles to support its ground forces. The principle battle tank of the Grand Army was the All Terrain Tactical Enforcer; also known as the "AT-TE" Walker, its legs provided the walker with increased stability, but reduced the vehicle's overall speed.[14] As mobility was a key factor in the Grand Army's effectiveness, the military was outfitted with BARC speeders in order to provide the clones with increased operational range, speed, mobility, and firepower that were otherwise unavailable to foot soldiers.[15]

Unit structureEdit


"So if you're a captain, and I'm a Jedi, then technically I outrank you, right?"
"In my book, experience outranks everything."
―Jedi Padawan Ahsoka Tano and Clone Captain Rex, upon becoming acquainted with each other for the first time[src]

At first, color was used to denote the rank of Grand Army clone officers. This system was intended as a benefit for non-clones on the battlefield, as well as clones whose helmet displays malfunctioned. It fell out of use, however, as the Jedi encouraged the clones to express their individuality. As a result, the clone army gradually adopted a new system in which they customized their armor with unique color schemes and markings.[13] Non-clones and non-Jedi could also serve as Republic officers in the Grand Army such as Hodnar Borrum.[17]

Jedi ranksEdit

Clone ranksEdit



"Yes, a clone army; and I must say, one of the finest we've ever created."
―Lama Su[src]
Kamino Facility

Soldiers of the Grand Army of the Republic were grown in the cloning facilities of Kamino.

The Grand Army of the Republic,[1] also known as the Republic army,[21] was originally conceived by Jedi Master Sifo-Dyas, who ultimately foresaw the galaxy becoming consumed in war. Despite his removal from the ranks of the Jedi High Council, whose other members rejected his claims, Sifo-Dyas contacted the planet Kamino. The Kaminoans, a species that specialized in the science of cloning, were under the impression that Sifo-Dyas represented the interests of the council. In truth, their communication was kept secret. Unaware of this deception, the Kaminoan cloners accepted the Jedi's commission to create a clone army for the Galactic Republic.[22]

Sifo-Dyas did not live to witness the completion of his army. An unwitting pawn of the Sith, Sifo-Dyas was murdered by the Pyke Syndicate[22] at the behest of Darth Tyranus[23]—once known as Jedi Master Dooku, the fallen Jedi turned to the dark side of the Force and became apprenticed to the Sith Lord Darth Sidious.[24] After the death of Sifo-Dyas, the Sith secretly took over the project[22] and selected the human bounty hunter Jango Fett to serve as the genetic template of the clone army.[25]

In addition to growth acceleration and behavioral modification, an inorganic bio-chip was installed into the brain of every clone trooper at the early stage of their development. The official reason behind the implant was to ensure that the clones would be more docile than their aggressive genetic donor.[26] The true reason—as Prime Minister Lama Su and Nala Se understood it—was to ensure that the clones would terminate renegade Jedi in accordance with Protocol 66. Unknown even to the Kaminoans,[27] the bio-chips were manufactured for the sole purpose of forcing the clones to annihilate the entire Jedi Order so that the Sith could ultimately reclaim control over the galaxy.[28]


"This army is for the Republic."
―Lama Su[src]

Following the Battle of Geonosis, the Grand Army of the Republic was deployed across the galaxy to fight the Separatist forces.

As a result of the clone troopers' accelerated growth process, the first two hundred thousand soldiers were completed within a decade[1]—approximately ten years[10] after the Battle of Naboo[1] and twenty-two years[10] before the Battle of Yavin.[29] By then the galaxy stood on the brink of war,[1] as predicted by Sifo-Dyas,[22] due to a group of secessionist star systems and powerful corporations. Seeking independence from the Galactic Republic, they combined their resources to form the Confederacy of Independent Systems,[30] an act which the Republic refused to recognize.[1]

Vowing to preserve the unity of the thousand-year Republic, Supreme Chancellor Sheev Palpatine attempted to negotiate the Separatists' return to the Republic with the aid of the Loyalist Committee and the Jedi Council. Around the same time, the Galactic Senate was divided in their response to the Separatist Crisis. Some senators advocated for the passage of the Military Creation Act, which would enable the Republic to organize a military force to defend the Republic. Other senators such as Padmé Amidala opposed the bill under the belief that it would provoke a full-scale war between the Republic and the Separatists.[1]

The matter was ultimately settled when the Jedi Knight Obi-Wan Kenobi discovered both the Kamino-produced clone army and a secret army of battle droids that the Separatists constructed on the planet Geonosis. Convinced that the senators would never authorize the creation of a military on their own before the Separatists attacked the Republic, Junior Representative Jar Jar Binks called on the Senate to empower the Supreme Chancellor with the authority to end the crisis of the Separatist movement. The Senate enthusiastically supported Binks' proposal; accordingly Palpatine accepted the mandate and announced the formation of the Grand Army of the Republic.[1]

Clone WarsEdit

"What's the point of all this? I mean, why?"
"I don't know, sir. I don't think anybody knows. But I do know that someday this war is gonna end."
"Then what? We're soldiers. What happens to us then?"
CT-7567 and CT-5555, questioning the war and their role in it[src]

Clone troopers served under the command of the Jedi Knights from the Battle of Geonosis to the execution of Order 66.

After a decade of development and training, the first generation of clone troopers was called into action. Placed under the leadership of Grand Master Yoda, the Grand Army of the Republic made its debut in the Battle of Geonosis, storming the Separatist stronghold and engaging the droid army with the element of surprise on their side. Clone troopers fought side by side as they repelled the enemy from the battlefield, ultimately forcing the Confederate forces into full retreat from the planet. With Geonosis secured, the Grand Army claimed victory in the first battle of the Clone Wars—so-named for the clones who composed the Republic's armed forces.[1]

Throughout the conflict, the Grand Army of the Republic was deployed across the galaxy in order to put an end to the rebellion of the Separatists. The Jedi Knights assumed direct command over the clone troopers, becoming Jedi Generals of the Grand Army. As the Clone Wars progressed, more clone troopers sacrificed their lives out of loyalty to the Jedi and the Supreme Chancellor.[12] While the clones had been engineered to serve as soldiers in the Grand Army, they were also encouraged by the Jedi to develop their own distinct identities, consequently resulting in a wave of greater individuality and creative-thinking that spread through the clone ranks. As such, special unit markings and color patterns became increasingly common within the Grand Army.[13]

The Grand Army of the Republic fought on all fronts for three years. As the end of the war drew near, clone troopers continued to see action from Coruscant to Kashyyyk[12] and Utapau. Following the deaths of Darth Tyranus in the Battle of Coruscant, and General Grievous in the Battle of Utapau, the Separatists were all but defeated. However, by then the Jedi Council discovered the Supreme Chancellor's true identity—Sheev Palpatine and Darth Sidious were one and the same; the leader of the Galactic Senate was the enigmatic Sith Lord who secretly controlled both sides in the war. Several masters on the council moved swiftly to arrest the Chancellor before he could destroy the Jedi Order and the Republic, but their efforts ultimately ended in failure. Using this incident to frame the Jedi Order for treason, Sidious declared that all Jedi were now enemies of the state.[3]

Jedi Purge

With Order 66 in effect, the Grand Army turned against their Jedi leaders and gunned them down.

It was then that the Sith unleashed their secret weapon—the Grand Army of the Republic. Sidious broadcast Order 66 to the clone troopers who were spread throughout the galaxy. Due to their hidden programming, the clones complied without question, turning their weapons on the Jedi and executing them across numerous worlds, as well as inside the Jedi Temple where Darth Vader personally oversaw the Jedi's eradication. With the military under the Chancellor's control, and the Jedi all but destroyed, Sidious proclaimed himself Emperor of the first Galactic Empire.[3] Ultimately, the Grand Army of the Republic was an asset that enabled Sidious to establish a Sith dictatorship over the galaxy.[12]


"You and your kind brought peace to the galaxy. Why would you lower yourself to fight with traitors? Where is your loyalty?"
"My loyalty was to the Republic, not your Empire."
"I serve the order you put into place, Captain."
Brom Titus and CT-7567[src]

Although clones served as the first wave of stormtroopers, they were ultimately retired and replaced by birth-born recruits.

As the formation of the Empire marked the end of the Old Republic, the Grand Army of the Republic became the basis of the Imperial Military—the armed forces of the Emperor's new government. Accordingly, the Republic clone troopers transitioned into Imperial stormtroopers. With vast portions of the galaxy unconquered, the Empire embarked on a massive militarization program to eliminate the remaining Separatist holdouts, enforce the Emperor's authority, and expand the Empire's growing dominion.[31]

Over time the clones' skills deteriorated with the accelerated speed of their aging process, leading the Empire to prefer human recruits and conscripts over cloned soldiers.[32] By and large, clones were removed from combat duty and instead given the task of managing various Imperial projects. By this time many clones felt bitter and horrified at their actions during Order 66, even though it was out of their control.[33] Few clones continued to serve in the stormtrooper ranks after the Battle of Yavin; ISB Commander Alecia Beck believed Sergeant TX-828 to be one of the last Kamino-produced clones who were still in service to the Imperial Military.[34]

During the time of the First Order, the Grand Army was still referenced in military circles, with Kylo Ren belittling Armitage Hux's troops, suggesting a clone army would be a stronger force.[35]





The 327th Star Corps served under Jedi General Aayla Secura until they turned against her due to Order 66.




Captain Rex and his clone troopers on Teth

Torrent Company was a sub-unit of the 501st Legion that fought on Christophsis and Teth.





Delta Squad was a team of elite clone commandos trained for special operations.

Squads & SquadronsEdit

Specialized unitsEdit

Training unitsEdit


Domino Squad consisted of five clone cadets, all of whom became fully-trained clone troopers.


Vehicles and machineryEdit

Battle of Malastare

All Terrain Tactical Enforcers on Malastare

As the ground forces of the Republic military, the Grand Army used a wide range of vehicles to achieve various objectives. For artillery, the Grand Army utilized the AV-7 Anti-vehicle Artillery Cannon,[68] the Self-Propelled Heavy Artillery Turbolaser,[69] and the UT-AT.[3] The army also made use of several types of speeders, including the BARC speeder,[15] the CK-6 swoop bike,[70] and the Infantry Support Platform.[71]

ARF 2 (Umbara)

An ARF trooper on an All Terrain Recon Transport

The Republic's ground forces also used walkers, repulsorcraft, and wheeled vehicles such as the All Terrain Tactical Enforcer,[14] the All Terrain Open Transport,[3] the All Terrain Recon Transport,[72] the AT-AP,[3] the HAVw A6 Juggernaut,[3] and the RX-200 Falchion-class assault tank.[73] For transportation of clone troopers and cargo, the Grand Army utilized AA-9 Freighter-Liners based on Coruscant.[74]

Weapons and equipmentEdit

For infantry weapons, the Grand Army of the Republic had a selection of blasters, grenades, and projectile launchers. For blasters, the army made use of the DC-17 hand blaster,[18] the DC-15A blaster,[1] the DC-15 blaster rifle,[1] the Z-6 rotary blaster cannon,[75] the SCUBA trooper rifle,[47] and the Valken-38x sniper.[76] The types of grenades used were the Class-A thermal detonator[77] and the N-20 Baradium-core thermal detonator.[78] The Grand Army utilized ascension guns,[64] missile launchers,[75] and the RPS-6 rocket launcher.[77]


Non-canon appearancesEdit


Notes and referencesEdit

  1. 1.00 1.01 1.02 1.03 1.04 1.05 1.06 1.07 1.08 1.09 1.10 1.11 1.12 1.13 1.14 1.15 1.16 1.17 1.18 Star Wars: Episode II Attack of the Clones
  2. StarWars-DatabankII Clone Commander Cody in the Databank (backup link)
  3. 3.00 3.01 3.02 3.03 3.04 3.05 3.06 3.07 3.08 3.09 3.10 3.11 3.12 3.13 3.14 3.15 3.16 3.17 3.18 3.19 Star Wars: Episode III Revenge of the Sith
  4. Star Wars: On the Front Lines
  5. The Kaminoans considered a clone a "unit," per Star Wars: Absolutely Everything You Need to Know which states 192,000 clone troopers were at the Battle of Geonosis.
  6. 6.00 6.01 6.02 6.03 6.04 6.05 6.06 6.07 6.08 6.09 6.10 6.11 6.12 Star Wars: Complete Locations
  7. TCW mini logo Star Wars: The Clone Wars – "Pursuit of Peace"
  8. TCW mini logo Star Wars: The Clone Wars – "Senate Murders"
  9. TCW mini logo Star Wars: The Clone Wars – "The Jedi Who Knew Too Much"
  10. 10.0 10.1 10.2 10.3 10.4 10.5 10.6 10.7 Star Wars: Galactic Atlas
  11. Catalyst: A Rogue One Novel
  12. 12.0 12.1 12.2 12.3 StarWars-DatabankII Clone Troopers in the Databank (backup link)
  13. 13.0 13.1 13.2 StarWars-DatabankII Clone Trooper Armor in the Databank (backup link)
  14. 14.0 14.1 StarWars-DatabankII AT-TE Walker in the Databank (backup link)
  15. 15.0 15.1 StarWars-DatabankII BARC Speeder in the Databank (backup link)
  16. Clone Marshal Commander
  17. Aftermath: Life Debt
  18. 18.0 18.1 18.2 18.3 18.4 Star Wars: The Clone Wars film
  19. Dark Disciple
  20. TCW mini logo Star Wars: The Clone Wars – "Padawan Lost"
  21. Star Wars: Rogue One: The Ultimate Visual Guide
  22. 22.0 22.1 22.2 22.3 StarWars-DatabankII Sifo-Dyas in the Databank (backup link)
  23. TCW mini logo Star Wars: The Clone Wars – "The Lost One"
  24. StarWars-DatabankII Count Dooku in the Databank (backup link)
  25. StarWars-DatabankII Jango Fett in the Databank (backup link)
  26. TCW mini logo Star Wars: The Clone Wars – "Fugitive"
  27. TCW mini logo Star Wars: The Clone Wars – "Conspiracy"
  28. TCW mini logo Star Wars: The Clone Wars – "Orders"
  29. Star Wars: Episode IV A New Hope
  30. StarWars-DatabankII Confederacy of Independent Systems in the Databank (backup link)
  31. 31.0 31.1 Tarkin
  32. StarWars-DatabankII Stormtroopers in the Databank (backup link)
  33. Dickens, Donna (2014-07-26). Dave Filoni On 'Star Wars Rebels' Place In The Timeline. HitFix. Retrieved on February 2, 2016.
  34. Smuggler's Run: A Han Solo & Chewbacca Adventure
  35. Star Wars: Episode VII The Force Awakens
  36. Star Wars: Force Collection (Card: Bacara (★★★★) (link))
  37. 37.0 37.1 Solo: A Star Wars Story The Official Guide
  38. TCW mini logo Star Wars: The Clone Wars – "Rising Malevolence"
  39. HasbroInverted The Black Series (Pack: Clone Troopers of Order 66)
  40. 40.0 40.1 TCW mini logo Star Wars: The Clone Wars – "Cargo of Doom"
  41. Kanan 7: First Blood, Part I: The Corridors of Coruscant
  42. Kanan 8: First Blood, Part II: The Towers of the Temple
  43. TCW mini logo Star Wars: The Clone Wars – "Clone Cadets"
  44. TCW mini logo Star Wars: The Clone Wars – "Assassin"
  45. TCW mini logo Star Wars: The Clone Wars – "Innocents of Ryloth"
  46. TCW mini logo Star Wars: The Clone Wars – "Cloak of Darkness"
  47. 47.0 47.1 TCW mini logo Star Wars: The Clone Wars – "Water War"
  48. TCW mini logo Star Wars: The Clone Wars – "Brain Invaders"
  49. TCW mini logo Star Wars: The Clone Wars – "Supply Lines"
  50. TCW mini logo Star Wars: The Clone Wars – "Carnage of Krell"
  51. Star Wars Battlefront II
  52. TCW mini logo Star Wars: The Clone Wars – "Plan of Dissent"
  53. TCW mini logo Star Wars: The Clone Wars – "The Bad Batch"
  54. TCW mini logo Star Wars: The Clone Wars – "Secret Weapons"
  55. TCW mini logo Star Wars: The Clone Wars – "Witches of the Mist"
  56. TCW mini logo Star Wars: The Clone Wars – "Lair of Grievous"
  57. 57.0 57.1 TCW mini logo Star Wars: The Clone Wars – "Trespass"
  58. TCW mini logo Star Wars: The Clone Wars – "Liberty on Ryloth"
  59. TCW mini logo Star Wars: The Clone Wars – "The Citadel"
  60. Kanan 2: The Last Padawan, Part II: Flight
  61. TCW mini logo Star Wars: The Clone Wars – "Missing in Action"
  62. 63.0 63.1 TCW mini logo Star Wars: The Clone Wars – "Death Trap"
  63. 64.0 64.1 64.2 TCW mini logo Star Wars: The Clone Wars – "Clone Cadets"
  64. 65.0 65.1 65.2 SWCustom-2011 "Blue Shadow Virus" Episode Guide - The Clone Wars on (backup link)
  65. TCW mini logo Star Wars: The Clone Wars – "Downfall of a Droid"
  66. TCW mini logo Star Wars: The Clone Wars – "Landing at Point Rain"
  67. StarWars-DatabankII AV-7 Anti-vehicle Artillery Cannon in the Databank (backup link)
  68. StarWars-DatabankII Self-Propelled Heavy Artillery Turbolaser (SPHA-T) in the Databank (backup link)
  69. StarWars-DatabankII Freeco Bike in the Databank (backup link)
  70. Star Wars: The Visual Encyclopedia
  71. StarWars-DatabankII AT-RT Walker in the Databank (backup link)
  72. TCW mini logo Star Wars: The Clone Wars – "The Zillo Beast"
  73. Star Wars Encyclopedia of Starfighters and Other Vehicles
  74. 75.0 75.1 TCW mini logo Star Wars: The Clone Wars – "Ambush"
  75. EA. Specialist Class - Star Wars™ Battlefront™ II. EA. Retrieved on June 18, 2017.
  76. 77.0 77.1 TCW mini logo Star Wars: The Clone Wars – "The General"
  77. TCW mini logo Star Wars: The Clone Wars – "R2 Come Home"
  78. 79.0 79.1 Star Wars: Episode I The Phantom Menace
  79. Before the Awakening