Medevac was a trio of Lambda-class T-4a shuttles in service to the Alliance Fleet throughout the Galactic Civil War.
During Operation Strike Fear, these shuttles moved injured personnel from the evacuation on Brigia to the EF76 Nebulon-B escort frigate named Redemption.
The arrival of the Imperial Nebulon-B frigate Warspite and its deployed TIEs interrupted the transfer. Red Squadron's efforts, especially those of Keyan Farlander, ensured the safety of the transfer, and all Rebel vessels jumped to hyperspace.
A simulation recreating that event was later incorporated into the New Republic's training curriculum. This simulation was used as a standard for potential recruits joining Rogue Squadron when Wedge Antilles re-established the group.