The U-20 Kingstrike was a precision laser cannon developed during the Cold War by the Alderaanian family House Ulgo. It was a newly created precision weapon with these cannons capable of being fitted onto a dreadnaught as well as giving them the capacity from striking a target from orbit with perfect accuracy.
Kamen Proy who was an agent for the Republic Strategic Information Service was undercover in House Ulgo where he learnt of the completion of the weapon. Proy later attempted to find a representative from the Galactic Republic to inform them of this threat as the Kingstrike was being dismantled for being shipped offworld from Alderaan.
- Star Wars: The Old Republic (First appearance)