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The Battle of Atollon, also known as the Siege of Atollon or as the attack on Atollon, broke out in the standard year 2 BBY between the nascent Alliance to Restore the Republic with the Galactic Empire and the Force-sensitive being known as Bendu on and above the planet Atollon during the Galactic Civil War. It started when Grand Admiral Thrawn discovered the location of Chopper Base, the headquarters of the Phoenix Cell. Thrawn's 7th Fleet blockaded Atollon, trapping both Phoenix Squadron and General Jan Dodonna's Massassi Group. Thrawn's fleet inflicted heavy casualties on the two rebel forces. However, Commander Jun Sato's decision to ram Admiral Kassius Konstantine's Interdictor vessel allowed the rebels Ezra Bridger and C1-10P to escape and seek help.

In the second phase, Thrawn launched a ground assault, (led by himself) after an orbital bombardment of the base, while Governor Arihnda Pryce continued the battle on Space. Meanwhile, on Mandalore, Ezra succeeded in getting the help of Sabine Wren, a former Spectre, Fenn Rau, and several members of Clan Wren in destroying Thrawn's second Interdictor vessel. Despite Thrawn attacking Chopper Base, Captain Hera Syndulla, and General Dodonna managed to escape with the surviving rebel fleet into space.

The rebels and imperials were both attacked by an angry Bendu, an enigmatic being, who used his Force powers to destroy Chopper Base before being subdued by Thrawn. The surviving rebel forces led by Hera Syndulla and General Dodonna fled to Yavin 4.

Prelude[]

In 3 BBY, the Phoenix Cell discovered Atollon thanks to the rebel C1-series astromech droid Chopper and the former Imperial Inventory droid AP-5.^[7] The rebels built a base called Chopper Base in the Atollon Coral Mesa to honor Chopper..^[8] By 2 BBY, the Imperial Grand Admiral Thrawn had turned his attentions to the Phoenix Cell in the Lothal sector.^[9]

During the undercover mission on Lothal, the rebels Ezra Bridger, Kanan Jarrus, and Chopper learnt about Thrawn's plans to build the TIE Defender prototype fighter in mass. They were also aided by the rebel Imperial Security Bureau Agent Kallus who became a rebel spy known as Fulcrum.^[10] Kallus had become sympathetic to the rebellion's causes after meeting Zeb on Bahryn, as Zeb saved him from dying on the Geonosian moon.^[11]

Thrawn learnt that the rebels had an spy withing the Imperial ranks during the Infiltration of the Imperial Armory Complex. His search for Fulcrum coincided with his search for Chopper Base, which involved the use of E-XD-series infiltrator droids^[12] and a IGV-55 surveillance vessel.^[13] However, the rebels frustrated the Empire's efforts with infiltrator droid's attempt at locating the base and Mission to recover Imperial codes.^[12][13] Despite Kallus' attempts to stop Thrawn from looking for Fulcrum by framing Lieutenant Yogar Lyste as Fulcrum. Though Thrawn realized Kallus was Fulcrum but allowed him to continue spying so that he'd be able to find Chopper base.^[14]

Thrawn's spies later discovered that the Phoenix Squadron and the Massassi Group were planning to launch a coordinated attack against the TIE Defender factory on Lothal. After learning the two fleets were massing somewhere, Thrawn saw this opportunity as a chance to wipe them out with once swift strike. However, Agent Kallus was listening the meeting through a mouse droid and when he tried to warn the Rebels, Thrawn caught him in the act and they fought each other in melee combat, although Thrawn was successful without suffering injuries. Thrawn used the trajectory of Dodonna's fleet and Kallus' Fulcrum transmission to find a planet which didn't appear in Imperial charts, Atollon. However Thrawn knew about it thanks to his study of art of this sector. Thrawn later told Admiral Kassius Konstantine to dispatch Thrawn's fleet to Atollon.^[1]

The battle[]

Trapped on Atollon[]

Thrawn's fleet, the Seventh Fleet, blockaded the Atollon system, trapping both Rebel cells on the planet. Dodonna's forces consisted of three Braha'tok-class gunships, three EF76 Nebulon-B escort frigates, and three CR90 corvettes; Phoenix Squadron's fleet consisted of four CR90 corvettes, three Hammerhead corvettes, two GR-75 medium transports, and a Quasar Fire-class bulk cruiser. In addition, Konstantine jammed all long-range transmissions to prevent any reinforcements to assist the rebels. General Dodonna ordered his fleet to retreat to Hyperspace but the Grand Admiral had dispatched two Interdictor vessels which prevented escape. Konstantine's Interdictor Vessel activated the Gravity well projectors of his vessel to pull out of Hyperspace the first frigate to flee.^[1]

Admiral Konstantine ordered his vessel's batteries to destroy the first frigate that had been pulled out of hyperspace. Shortly after, Thrawn arrived on his Flagship, the Chimaera with Governor Arihnda Pryce, and the captive rogue Kalllus. Pryce asked Thrawn that if he remembered Grand Moff Wilhuff Tarkin's prisoners, to which Thrawn replied that he knew Dodonna had courage and would not be on the first frigate to flee. Thrawn then messaged via hologram the Rebel leaders telling them that he'd end their rebellion. And that he didn't want their surrender, he wanted them to know utter defeat.^[1]

Knowing that the rebel fleet was unable to break through Thrawn's blockade, Captain Syndulla proposed launching a diversionary attack in order to allow one of their ships to flee into hyperspace with news of the siege of Atollon. Ezra and Chopper were picked for the mission and the two were assigned the late Maul's Gauntlet starfighter Nightbrother, which had been renamed Gauntlet. Meanwhile, Kanan traveled into the wilderness to seek the enigmatic being Bendu's help.^[1]

Knowing that her fleet would be unable to break Thrawn's blockade, Captain Hera Syndulla proposed launching a diversionary attack to allow one of their ships to seek help. The Gauntlet, Maul's Starfighter was chosen and was assigned to Bridger and Chopper. Meanwhile, Kanan traveled to the wilderness to seek the enigmatic Bendu's help.^[1]

The space battle[]

Putting Hera's plan into action, Commander Sato ordered the rebel ships to assume spearhead formation and to deploy their starfighters. The rebel ships would protect Ezra's Gauntlet as they tried to force an opening through the Imperial formation. However, Thrawn anticipated Sato's move and ordered his fleet to reinforce the center and to deploy TIE fighters into the fray. Despite Konstantine's complaints, Thrawn refused to attack the rebels with overwhelming force since he was familiar with their unconventional and reckless tactics.^[1]

Rebel Y-wings from Green Squadron managed to damage one of Thrawn's Star Destroyers, the Dark Omen, with proton bombs, but were soon overwhelmed by TIE fighters. Imperial firepower from the capital ships and TIE fighters led to the destruction of several rebel ships, including three CR90 corvettes, a second Nebulon-B frigate, the Braha'tok-class gunship Orion, and numerous starfighters.^[1]

With the rebels unable to break through the Imperial lines, Commander Sato ordered his crew to abandon the Quasar Fire-class cruiser-carrier Phoenix Nest. He and two crew who volunteered to stay behind then flew towards the center of the Imperial formation. Seeking to gain glory for himself, Admiral Konstantine defied Thrawn's orders and brought his interdictor cruiser out to intercept Phoenix Nest. Sato then rammed his ship into the interdictor, destroying both ships and all hands aboard. Sato's sacrifice allowed Ezra and Chopper to flee on the Nightbrother into hyperspace.^[1]

Seeking help[]

Having escaped the Imperial blockade and jumped into hyperspace, Ezra tried to petition Mon Mothma for help. However, the rebel leader was unable to send reinforcements since she did not want to expose the Rebel Alliance's true strength to Thrawn. In desperation, Ezra and Chopper traveled to the planet Krownest to seek the help of their rebel comrade Sabine Wren and her family Clan Wren; who were locked in a civil war against the Imperial-backed Clan Saxon.^[1]

At the Wren Stronghold, Countess Ursa Wren, Sabine's mother, were unable to provide assistance since they were bogged down against Clan Saxon's forces. After some discussion, Ursa agreed to allow her daughter Sabine, her son Tristan, as well as Fenn Rau to lead several Mandalorian volunteers and ships to accompany Ezra and Chopper back to Atollon. The Gauntlet and several Fang fighters traveled back to Atollon. Their plan was to destroy the lone remaining interdictor cruiser, the Constrainer, so that the remaining rebels could escape offworld.^[1]

Meanwhile, Kanan had much less success in convincing Bendu to aid the rebels. The enigmatic Force-wielder was ambivalent to the wars and problems of the mortal realm and was angered that Kanan had brought war to Atollon. After Kanan failed to reason with Bendu, he accused the creature of cowardice. This enraged Bendu and he vowed to destroy the Jedi in accordance with the will of the Force. Bendu disappeared and Kanan traveled back to Chopper Base on his speeder bike just as storm clouds began to gather.^[1]

The ground assault[]

Following the space battle, the remaining rebel forces retreated to Chopper Base to regroup and rest. The rebels Zeb and Rex managed to activate Sabine's prototype deflector shield generator. To test the mettle of the rebels, Thrawn ordered his fleet to bombard the shield. While the shield managed to protect the base and rebel ships, the generator was weakened by the assault. Thrawn then decided to deploy ground forces to finish off the surviving rebels.^[1]

At the advice of General Dodonna, the rebels decided to ambush Thrawn's forces along a narrow canyon leading to the Atollon Coral Mesa. Zeb and Rex planted detonators along the road which they used to blow up several AT-DP walkers. However, Thrawn had sent the AT-DPs as decoys to draw out the rebel defenders. He then deployed his heavy battalions, which included several AT-AT walkers. Thrawn also ordered the walkers' gunners to mark the enemy mines in firing position. Stormtroopers accompanied the heavy walkers, as well as Imperial Troop Transports.^[1]

Kanan managed to damage one of the walkers by slicing off two of its legs but failed to slow the Imperial advance. He along with Zeb and Rex fled into the caves which led back to the coral mesa that housed Chopper Base. Rebel starfighters including Wedge Antilles and Hobbie's A-wings tried to attack the walkers but were driven away by TIE fighters. Thrawn and a contingent of death troopers then disembarked from a Sentinel-class landing craft and led the Stormtrooper assault on Chopper Base. Meanwhile, Governor Pryce commanded the Imperial fleet above.^[1]

With the base breached, General Dodonna and Captain Syndulla ordered the remaining rebel ships to evacuate. Two ships managed to escape but a GR-75 medium transport was shot down by one of Thrawn's AT-AT walkers. Thrawn then surrounded the Spectres, Rex, AP-5, and General Dodonna and demanded their surrender. However, the Bendu arrived in the form of a storm cloud and attacked the Imperials and rebels with lightning. Hera and the remaining rebels fled on the Ghost and other ships for space. In his wrath, Bendu struck down one of the fleeing A-wings as well as managing to destroy two AT-AT walkers and numerous other grounded rebel starfighters.^[1]

Escaping the blockade[]

In space, Ezra, Chopper and their Mandalorian allies launched an attack on the flanks of Thrawn's fleet. While Fenn Rau's Fang fighters harried the TIE fighters, Ezra and Sabine flew the Gauntlet to the Constrainer. While Chopper stayed aboard, Ezra and the Mandalorians landed on the interdictor's hull and proceeded to attack the gravity well projectors. In response, Governor Pryce dispatched Jumptroopers but these reinforcements failed to stop the Mandalorians from destroying the cruiser.^[1]

The destruction of the Constrainer coincided with Hera and the remaining rebel ships reaching the space around Atollon. The rebel convoy then fought their way a second time through the Imperial blockade. Without the interdictor, there was nothing to stop them from jumping into hyperspace. Hera and the crew of the Ghost managed to rescue the former ISB agent Kallus, who had escaped in an escape pod. After breaking through the blockade, the rebel ships jumped into hyperspace.^[1]

Aftermath[]

The rebels had fled Chopper Base to orbit with two CR90 corvettes (including the Liberator), two Hammerhead corvettes (P1 and P3), a GR-75 medium transport, a Braha'tok-class gunship, and the Ghost, but enemy fire from the blockade left only the Liberator, both Hammerheads and the Ghost, joined by two surviving Y-wings, four surviving A-wings, the Gauntlet, and Mandalorian Fang fighters, able to escape into hyperspace.^[1]

On the surface, after the rebels fled, Bendu demanded that Thrawn leave but the Grand Admiral was not intimidated by the Force entity. He directed his troops and AT-AT walkers to shoot down the "eyes" in the middle of the storm clouds. This tactic worked and the Imperials succeeded in shooting down Bendu despite losing several men and one AT-AT in the process. Thrawn and his men later confronted the fallen but still defiant Bendu. The Bendu prophesied that Thrawn would eventually meet defeat but the scientifically-minded Thrawn refused to take him seriously. Thrawn shot Bendu with his blaster but the creature warned that he was beyond the Grand Admiral's power to destroy, his body vanishing but his voice still heard.^[1]

The Battle of Atollon was a serious defeat for the fledgling Rebel Alliance. Unknown to Thrawn, the Phoenix Squadron and Dodonna's Massassi Group were not the only rebel forces in the galaxy. Mon Mothma's decision not to send reinforcements concealed the true strength of the Alliance. However, Phoenix Squadron and Massassi Group sustained heavy casualties on Atollon. Chopper Base was lost and much of its facilities were damaged by the fighting and Bendu's rampage. Hera led the surviving rebel forces to Yavin 4. To hide their tracks, the rebels jumped into hyperspace three times.^[1]

While the rebels were demoralized by the defeat, some like Jarrus were determined to continue the fight to free the galaxy from Imperial rule. Despite inflicting heavy casualties on the rebel fleet through his cunning strategies, Thrawn failed to fulfill Grand Moff Wilhuff Tarkin's orders to capture senior rebel officers.^[1] The Battle of Atollon was seen as a failure in the eyes of Emperor Palpatine and Darth Vader, due to the rebel's escape. Palpatine understood that the rebel's escape was beyond Thrawn's control and not his fault, but Vader had no patience for failure no matter the reasons.^[15] Following Thrawn's success in a battle in Sector 56^[2] Vader went on a mission to Batuu and Mokivj with the Grand Admiral. During their mission, Vader reminded Thrawn about his failure constantly.^[15]

Bendu's prophecy about Thrawn's defeat ultimately came true during the liberation of Lothal.^[16] The Rebel Alliance would continue to pose a serious threat to the Empire over the next couple of years leading up to the Battle of Yavin. The growing threat of the Alliance led the Empire to deploy its new Death Star superweapon in an attempt to crush the rebellion.^[17]

Ultimately, Jarrus's dream was realized with the deaths of both the Emperor and Darth Vader during the Battle of Endor in 4 ABY.^[18] The Alliance's successor, the New Republic, later inflicted a lasting defeat on the Empire during the Battle of Jakku in 5 ABY.^[19]

Behind the scenes[]

The Battle of Atollon formed the basis of the March 2017 episodes "Zero Hour,"^[1] part of the third season of the animated television series Star Wars Rebels.^[20]

Appearances[]

• Star Wars Rebels — "Zero Hour" (First appearance)
• Thrawn: Alliances (Mentioned only)
• Thrawn: Alliances audiobook (Mentioned only)
• Star Wars Rebels — "In the Name of the Rebellion" (Indirect mention only)
• Star Wars Rebels — "The Occupation" (Indirect mention only)
• "Rendezvous Point" — From a Certain Point of View: The Empire Strikes Back (Mentioned only)
• "Rendezvous Point" — From a Certain Point of View: The Empire Strikes Back audiobook (Mentioned only)

Sources[]

Notes and references[]