When Vukovic and the others get into the convertible, all the windows are down. In the next shot, the back driver's window is up and then in the next shot, the window is back down.
In the wide shot of the courtyard with the flags, the Maryland flag is upside down.
Harm is only a Commander. Cresswell, as JAG is a Major General. It is ludicrous for a Commander or O-5 to assume command of the USN JAG Corps even temporarily. The SECNAV should have replaced Chegwidden with at least a one-star JAG officer.