What is order 66

Last updated: April 1, 2026

Quick Answer: Order 66 is a secret command in the Star Wars universe that instructed clone troopers to execute Jedi Knights, leading to the near-extinction of the Jedi Order.

Key Facts

What is Order 66?

Order 66 is a pivotal plot device in the Star Wars saga, representing a secret military protocol revealed in Star Wars Episode III: Revenge of the Sith. It's one of the most significant events in Star Wars lore, fundamentally altering the galaxy's political landscape and the Jedi Order's fate. The order represents the culmination of a long-planned conspiracy to eliminate the Jedi and establish Sith rule over the galaxy.

The Clone Trooper Conspiracy

During the Clone Wars, clone troopers were created on the planet Kamino to serve the Galactic Republic. Unknown to most, a secret inhibitor chip was implanted in every clone trooper's brain during their creation. This chip was programmed to compel clones to execute Order 66 when given the command by Palpatine (the Emperor). The clones had no control over this command—it overrode their free will and forced them to betray the Jedi whom they had fought alongside for years.

The Execution of Order 66

When Palpatine activates Order 66, clone troopers across the galaxy simultaneously turn on their Jedi commanders. Jedi Generals are shot by their own troops during active combat, taking them by surprise. In the Jedi Temple on Coruscant, clone troopers kill the remaining Jedi, including younglings (child Jedi in training). The swift and coordinated nature of the attack eliminates the vast majority of the Jedi Order. It's a shocking betrayal of the trust Jedi had placed in the clone army.

Impact on the Jedi Order

Before Order 66, there were approximately 10,000 Jedi in the galaxy. After the execution of Order 66, only a handful survive. Yoda escapes into hiding on the swamp planet Dagobah, while Obi-Wan Kenobi goes into exile on Tatooine. A few other Jedi manage to survive by escaping during the chaos, but they must hide their identities to avoid being hunted by Palpatine's new government.

Legacy and Cultural Impact

Order 66 is one of the most memorable moments in the Star Wars franchise. The shocking betrayal and tragic scale of the Jedi elimination have made it a defining moment in science fiction storytelling. The order represents themes of betrayal, loss of freedom, and the corruption of power. In Star Wars expanded materials, comics, novels, and video games, Order 66 is frequently referenced and explored, showing its enduring significance in Star Wars culture.

Related Questions

Why did Order 66 happen in Star Wars?

Order 66 was part of Palpatine's (Darth Sidious's) plan to eliminate the Jedi and transform the Republic into an Empire. The clones' inhibitor chips were secretly programmed by Palpatine to carry out this command.

How many Jedi survived Order 66?

While most Jedi were killed, a small number survived, including Yoda, Obi-Wan Kenobi, and a few others who escaped the initial attacks and went into hiding.

What clone troopers executed Order 66?

All clone troopers throughout the galaxy executed Order 66 simultaneously, as every clone had an inhibitor chip that forced them to obey the command regardless of their personal relationships with the Jedi.

Sources

  1. Wikipedia - Star Wars Episode III CC-BY-SA-4.0
  2. Wikipedia - Jedi CC-BY-SA-4.0