Wing Commander CIC

I've been reading through the WC books again and I noticed that in the WCIV book Sosa mentions she first heard of Blair "after the Raid on Kilrah when he and his pilots destroyed the sipyards there". That sounds an awful lot like the Tarawa's raid, but Blair wasnt with the Tarawa. Now was he included as part of the operation because he was on the Concordia at the time(2667) or was there another Raid on Kilrah he took part in because I know he wasnt on the Tarawa in End Run.