When the little starlet is in "Iraq," That is not Camp Victory. Twice in this show, once for Camp Liberty, and another for Camp Victory, they have gone overboard on how crappy they are. For anyone in the military that's gone to Iraq, Victory and Liberty are two of the nicest, and most built up American bases in Iraq. They're vacation spots almost.
The airport listed by signs as being in St. Louis is not the St. Louis airport.
Grey and Williams are in the bar. Grey's phone rings, and he answers it "Sergeant White," rather than give his name. This is his cover name during the mission in Iraq. Neither Brown, Blane, nor Gerhardt ever answered their phones under cover names when not on mission.