Via Starwars.com:

After abandoning their base on Dantooine, the Rebel Alliance established a new HQ in the ruins of the eerie Massassi Temples on Yavin 4. The Great Temple housed several levels of Alliance activity, including a hangar for the starfighters and a majestic audience chamber. After finally procuring the Death Star plans from Princess Leia Organa, General Dodonna spearheaded a search for a tactical weakness in the battle station’s construction. When the Death Star approached Yavin 4, a valiant attack with little chance of victory was launched. However, a new hope was given to the galaxy when Luke Skywalker destroyed the Death Star against all odds. Let’s meet the brave Rebels who were stationed at Base One during the Battle of Yavin!

High Command

General Jan Dodonna was the military leader of Base One. This Clone Wars veteran from Commenor devised the tactical plan to direct the assault on a small, vulnerable thermal exhaust port. The seasoned Alderaanian General Vanden Willard was relieved to see Princess Leia alive after the destruction of their homeplanet. Willard was a former spy of House Organa and responsible for Base One’s planetary defenses. Other experienced Commanders were Bob Hudsol, a Corellian with connections in Bothan Space, and Evram Lajaie, whose expertise helped the Alliance to uncover the flaw in the Death Star’s design. Also present at Base One was Pashna Starkiller, a former Imperial General.

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