Factual error: In the scene where they are entering the base in Bayonne, NJ you see mountains in the background. There are no mountains in Bayonne, and across from Bayonne is Staten Island, NY where there definitely aren't mountains.

Continuity: In the bar scene, we see Rourke at the bar. He is wearing his medal of heroism, but when he goes over to speak to Gwen (Charlize Theron), the medal is gone.