Uday kills Kamel Hana Gegeo his father's personal bodyguard at a party celebrating the 1990 Kuwait invasion. In fact Gegeo was killed two years prior on October 1988 at a party honoring Suzanne Mubarak.
In the scene in which Latif's convoy of 3 black Mercedes arrive at a checkpoint (59:00min), bullet holes in the windscreen of the last car in the convey can be seen though its rear window, and can be seen again as the car leaves the checkpoint (59:15min). These holes are not apparent in other shots and it is only later in this scene that the cars come under attack, causing the windscreens to be shot out.
(at around 34 mins) When the Kuwaiti delegation arrives at the palace the Kuwaiti people arrived wearing the traditional male Arab dress wrongly. They are supposed to keep the "Ghutra" (head cloth) underneath the "Besht" (cloak) not the other way around .