The T-series tactical droid was first mentioned in 2012's The Essential Guide to Warfare, an extensive guide on the conflicts in the galaxy, written by Jason Fry and Paul R. Urquhart.
The T-series tactical droid was first mentioned in 2012's The Essential Guide to Warfare, an extensive guide on the conflicts in the galaxy, written by Jason Fry and Paul R. Urquhart.
- The Essential Guide to Warfare