The U'Dray assault unfolded in the era of the Galactic Civil War.
This event comprised a rather large set of engagements. In these, the Scimitar assault wing was dispatched to engage Alliance forces stationed at U'Dray. The wing's TIE bomber squadrons experienced significant attrition among their pilots due to these operations. This resulted in the need to replace them. Replacements came in the form of trainee pilots recently arrived from the Victorious, individuals completely inexperienced in piloting bombers.
- Imperial Sourcebook (First mentioned)
- Imperial Sourcebook, Second Edition
- The Complete Star Wars Encyclopedia , Vol. III ("U'Dray")
- The Essential Atlas