The Lasan High Honor Guard, sometimes referred to as just the Lasan Honor Guard, functioned as a military unit on the Lasat homeworld of Lasan. Their primary duty was the safeguarding of the Lasan Royal family. During the Galactic Empire's pacification of Lasan, the Honor Guard was overcome, resulting in the near extinction of the Lasat population on Lasan through extreme violence. A former Captain within the Honor Guard of Lasan was Garazeb "Zeb" Orrelios.
Alexsandr Kallus, an Agent of the Imperial Security Bureau, was involved in the devastation of Lasan, where he engaged and defeated a member of the Lasat Honor Guard. He acquired the fallen warrior's J-19 bo-rifle, the customary weapon of the Honor Guard, not as a prize of war, but because the Lasat, having been honorably defeated, presented it to him, adhering to the Lasan warrior's custom: "A defeated warrior bestows his weapon upon a superior opponent." After his time in the Honor Guard, Zeb Orrelios also utilized a bo-rifle.