into the Death Star II and destroys its reactor with a pair of concussion missiles. Concussion missiles are said to be primarily used for atmospheric combat, where their explosions create devastating sonic booms and ground tremors that can cause tremendous devastation. However their warheads are still powerful enough that they are effective when used in space combat. Not all missile weapons in the Star Wars universe carry explosive warheads. The discord missile is a type described by in-universe material as agile enough to avoid anti-missile fire and deploy up to seven buzz droids on a target vessel. These droids then use their mechanical arms and cutting tools to inflict as much damage on the vessel as possible. Discord missiles were first seen in Revenge of the Sith during the opening space battle as a group of missile-deployed buzz droids attack Obi-Wan Kenobi (Ewan McGregor) in his Jedi interceptor. Many individual characters are seen or described as using rockets and missiles in the Star Wars universe. The bounty hunter Jango Fett (Temuera Morrison) wears a jet pack which can fire an anti-vehicle homing missile, which he uses against Obi-Wan Kenobi in their duel on Kamino in Attack of the Clones. Boba Fett (Jeremy Bulloch) also wears a jet pack which can fire either a homing missile or grappling hook, and carries a wrist-mounted mini concussion rocket launcher which can fire a variety of small homing rockets. Other explosive devices Hand-held explosive devices are commonly seen and mentioned in the Star Wars saga and other media. Many hold a large amount of explosive power in a small package and can be triggered in a variety of ways, such as remotely or via timed fuse. Examples include concussion disks, EMP grenades, and thermal detonators. In Return of the Jedi, a disguised Princess Leia (Carrie Fisher) threatens Jabba the Hutt with a Class-A thermal detonator. Star Wars fiction describes these devices as filled with a volatile baradium core surrounded by a thermite shell and capable of disintegrating anything within a blast radius. Another example of unique explosive devices are the Gungan weapons that feature in the climactic battle of The Phantom Menace and are referred to in Star Wars literature as "boomas." It describes these grenade-type weapons as containing plasmic energy which is mined from deep in the porous crust of Naboo and contained within protective shells. Upon impact these shells burst, releasing the