Who wants the banner of the first regimen?
I picked up that artifact on a planet somewhere. Now there's a mission in my journal saying that I should find someone on the citadel who can use it. I've been running around the place a long time, but I can't seem to find anybody.
Who wants the banner?
There is a group of Turians in the Purgatory bar that will accept the banner. Doing so will earn you the war asset of the Turian 7th fleet.