The Sabre starfighter was designed to replace a vehicle that was nearly obsolete when first released, the Shoto starfighter. While the Shoto's meager capabilities were attributed to the nascence of Kraechar Arms during its production, by late 0 ABY, the Yanibar Guard Fleet was no longer willing to tolerate its mediocrity. The success of Rebel Alliance X-wing starfighters against the Empire was further impetus to design a new starfighter. Two years later, the first Sabre rolled off the assembly line. A sleek, aerodynamic craft, the Sabre was designed with atmospheric performance in mind. Its forward-swept wings and smooth lines were reminiscent of Naboo craft, but it was much more heavily shielded and armed.