Having served alongside Anakin Skywalker throughout the Clone Wars, R2-D2 has developed into a remarkable droid. He exhibits unusual resilience, initiative, and bravery.

D-Squad consists mostly of astromech droids that have served in the Jedi Order. In addition to R2-D2 are the accomplished 'mechs known as QT-KT, M5-BZ, and U9-C4.

Rounding out D-Squad in addition to the quartet of astromechs is a smart-alecky WAC pit droid named WAC-47. He has not served with the Jedi before, but has proven himself in service to Clone Commander Neyo.

D-Squad's objective lies in the heart of a massive Separatist dreadnought, guarded behind several layers of security, and commanded by a sharp-minded super tactical droid.

Command of D-Squad falls to Colonel Meebur Gascon, a strategic mastermind who was hand-selected to lead this vital mission behind enemy lines for all sorts of reasons that have nothing to do with his tiny size.

This resourceful astromech droid has been outfitted with a modified magnetic coil that makes her integral to bypassing the security systems aboard a Separatist dreadnought.

One of the members of D-Squad, U9-C4 has been equipped with a powerful laser cutter essential to the completion of this vital Republic mission.

Colonel Meebur Gascon has appropriated the cranial memory ports of M5-BZ to serve as his mobile command center during the mission to recover the Separatist encryption module.

A somewhat manic Parwan scientist, Doctor Gubacher has been tasked with modifying the droids of D-Squad so they will be properly equipped to carry out their dangerous assignment.

This advanced piece of Separatist technology is capable of scrambling Confederacy communications so that Republic Intelligence cannot decipher enemy war plans.