Senate Emergency Response
this body was formed by the Galactic Senate on Coruscant, in case of a catastrophic event that destroyed much of the galaxy's governmental structure. It was used only once in recorded history, in the wake of the First Battle of Coruscant, when Chancellor Palpatine assume the role of Emperor. The Senate Emergency Response team was forced to declare martial law on Coruscant after Palpatine claimed that the Jedi Order had tried to assassinate him, as part of a far-reaching plot to take control of the galaxy. Among their first actions was to surround the Jedi Temple and ensure that the so-called Jedi Rebellion didn't spread beyond its walls.