S-threads, popularly known as Simu-Tunnels, were coordinated hyperspace matrices.

S-threads were extremely small Hyperspace tunnels used to ferry communications waves through. Due to their incredibly small dimensions, it was virtually impossible to intercept communications through an S-thread; the only way to do so was to attach a listening device to the Hyperwave transceivers responsible for managing information through the S-threads.

HistoryEdit

The S-threads were used to run the HoloNet. They were also used by Imperial homing beacons, and the Imperial Hyperspace Security Net used them to detect incoming vessels.

AppearancesEdit

• "The Trouble with Squibs"—Star Wars Insider 67 (Mentioned only)
• Star by Star (First appearance)
• Tempest
• Invincible
• Vortex (Mentioned only)

SourcesEdit

• Cracken's Rebel Field Guide
• Imperial Sourcebook (First mentioned)
• Imperial Sourcebook, Second Edition
• Dark Empire Sourcebook
• The Movie Trilogy Sourcebook
•  Star Wars: Shadows of the Empire (Pack: Boba Fett's Slave I)
• The Essential Guide to Weapons and Technology
• Visual Guides (Chapter 3, Image 17)
•  "Endor and the Moddell Sector"—Star Wars Gamer 9
• The Official Star Wars Fact File 85 (Homing Beacons)
• The Essential Atlas