Secret mission to Geonosis

"The Droid Gotra heard about a surviving Geonosian queen with a droid factory. They wanted me to liberate it from the evil carbon-based oppression. But we can always steal it for us, eh?"

- Doctor Aphra and Darth Vader

Not long after the Battle of Yavin, the Sith Lord Darth Vader undertook a secret mission to the planet Geonosis. Vader had recruited the rogue archaeologist Aphra, and the assassin droids 0-0-0, and BT-1, shortly before to help in his quest to build an army of unquestionably loyal battle droids.

Once on Geonosis, Vader and his team infiltrated the queen's lair, and began their heist of the queen's droid factory. BT fired on the queen's B1 battle droids, while Aphra used her starship, the Ark Angel, to barrage the roof of the lair so Vader's J-type 327 Nubian could lower a crane through the hole. Aphra then connected the factory to the crane, and Vader's seemingly delicate ship extracted the team and factory.

Later, the droid factory produced several BX-series commando droids, after Cylo-IV, the Emperor's agent was brought to Vader tortured to death by Triple Zero. Triple Zero had learned of Cylo-IV's research base, so Vader then assaulted the base with several of the commando droids.

Prelude
"I need troops of unquestioning loyalty." "Hey, I understand. Who wouldn't a phalanx of carefully restored battle droids... How do you feel about a secret mission to Geonosis Lord Vader?" "I have no feeling regarding Geonosis." "Good."

- Aphra and Darth Vader plan the mission

During the reign of the Galactic Empire, the Empire sterilized the planet Geonosis; killing nearly all life on Geonosis, except for a single insectoid Geonosian queen who was left unable to produce offspring.

Sometime later, during the Galactic Civil War between the Empire and the Alliance to Restore the Republic, the Alliance destroyed the Empire's greatest weapon: the Death Star mobile battle station capable of destroying entire planets. The Rebels pressed their victory at Yavin by launching a galaxy-wide campaign to attack the Empire's largest facilities. Including the bombing of the Kuat shipyards, and an assault on Weapons Factory Alpha; the Empire's foremost weapons factory. The Rebels ultimately blew-up Weapons Favtory Alpha after Darth Vader, a Dark Lord of the Sith, failed to stop them.

Emperor Palpatine, Vader's Sith Master, lost favor with Vader and demoted him for his failures at Yavin and Cymoon 1, and put him under the command of Grand General Cassio Tagge. Vader secretly hired two bounty hunters to hunt down an Imperial agent, and a Rebel pilot who had become of interest to him, before meeting Tagge aboard his Super Star Destroyer Annihilator.

Vader and Tagge soon defeated a group of pirates who utilized custom droideka security droids provided to them by a Doctor Aphra. Vader had been impressed with the droidekas, and began a search for Aphra, and eventually found her on Quarantine World III. Vader asked her to join his plight, and she agreed to help the Sith Lord. The archaeologist also gave Vader two assassin droids, 0-0-0 and BT-1 to help. Vader revealed that he needed private resources of his own: unquestionably loyal battle droids. Aphra understood, and knew of a Geonosian queen on Geonosis who had survived her homeworld's sterilization and possessed a droid factory. Vader agreed to her choice, and they left for the old warzone of Geonosis aboard Aphra's starship, the Ark Angel.

While en route to Geonosis, Vader recruited his J-type 327 Nubian starship to aid in the mission. The Ark Angel set down near the entrance to the queen's lair, while Aphra sent Triple Zero and BT into the cavern to scout out the most direct route to the queen's chamber. Vader had been to Geonosis several times before during the Clone Wars while still a Jedi Knight, and being on the red-desert world brought up painful memories of his deceased wife. So he ordered Aphra to be silent as they to, entered the catacombs to steal the droid factory.

The mission
"And now for our devilishly clever plan to steal a robot womb factory off a homicidaly broody alien queen. Do you still think this is a good idea, Lord Vader?" "Yes."

- Aphra and Darth Vader as they begin the heist

Farther in the tunnels, BT and Triple Zero came across several of the queen's B1 battle droids and promptly burned them to death while Triple Zero insulted them in their native language. Aphra and Vader soon came across the carnage, and Aphra examined the burned droids, noting that they had "interesting tweaks," to the standard battle droid design. Evidently meaning the queen did not see them as droids, but as her own children. Vader and Aphra caught up with the two assassin droids and they together entered the queen's chamber.

Darth Vader quickly leaped down to the queen&mdash;who had attached herself to the factory to try and continue her race using battle droids as her "children"&mdash;and cut her from it using his lightsaber. She was wounded by the attack, but struck back, sending her "children", dozens of B1 battle droids&mdash;some capable of flight&mdash;to stop the Dark Lord. however, Vader ordered BT to open fire; the droid did with his built in chainguns and blasters; pulverizing many of the droids while Vader cut down the rest. Aphra, meanwhile prepared the Ark Angel's locator beacon, and send it to the ceiling of the lair. Although, its thrusters malfunctioned and she jumped down to ask Vader if he could help. Before the rogue archaeologist could finish, Vader used the Force to throw the beacon to the roof with the point of his finger; leaving Aphra content with the Sith Lord's abilities.

The Ark Angel, at Aphra's order, barraged the location of the beacon; forging a massive hole in the ceiling, and dropping uncountable amounts of rock to rain down on Vader and his team. However, Vader used the Force to create a "bubble" around himself and the doctor to protect themselves while Vader's Nubian starship lowered a crane through the hole. The queen continued to order the battle droids to stop Vader and bring back her "womb", stating that her empire would never end. Aphra attached the crane to the droid factory while Vader held off the queen's onslaught. Aphra was unsure if Vader's "pretty little" starship would be able to rip the factory from its foundations, but Vader assured him it would due to the "enhancements" he had given it. And it did, lifting Vader, Aphra, and the factory into the skies of Geonosis while BT followed behind using his booster rockets, while Triple Zero held on and followed Vader to safety.

Aftermath
"I'm sure you're very interested in meeting your rivals." "Explain." "The Emperor's replacements for you, sir." "Set course. Immediately."

- 0-0-0 and Darth Vader

Vader and his team returned to his Nubian, and docked with the Ark Angel and began fine-tuning the droid factory. Not long after, BT and Aphra got it working successfully, it created a single BX-series commando droid so Triple Zero could examine it. Aphra remarked that Vader now had a private off-the-grid army, and no longer needed her services; thinking he would kill her. Vader, however, believed she was still useful and did not kill her. Triple Zero then brought word that one of the bounty hunters Vader had hired, the Wookiee Black Krrsantan, had come with a "very important delivery,".

Krrasantan had captured the Emperor's agent, and brought him aboard where Vader ordered Triple Zero, a specialist in torture, to learn what Sidious had tasked the agent with. Triple Zero did so and learned the agent's name&mdash;Cylo-IV&mdash;and the location of his research base where assassins were being trained to possibly replace Vader as the Emperor's enforcer. The protocol droid accidentally killed Cylo-IV during the interrogation, and informed Vader of his findings. Vader ordered the course to the base be set, and they left immediately to storm the base using two platoons of the newly built commando droids.

Behind the scenes
"But for this he will need his own personal forces. Vader recruits droid archaeologist Doctor Aphra to do so&mdash;and she lead the fallen Jedi to the old warzone of Geonosis..."

- The final paragraph of Star Wars: Darth Vader 4: Vader, Part IV's opening crawl.

The Secret mission to Geonosis was first mentioned in the Marvel comic book series third issue of their Darth Vader series; it was released on March 11, 2015. And it first appeared in Star Wars: Darth Vader 4: Vader, Part IV that was released on April 8, 2015. It was written by Kieron Gillen, with art by Salvador Larroca. Gillen has been working alongside the Lucasfilm Story Group to develop the story and events of the ongoing comic series.

Appearances

 * Star Wars: Darth Vader 3: Vader, Part III
 * Star Wars: Darth Vader 4: Vader, Part IV