Nick Vivarelli International CorrespondentAGC International, the sales arm of Stuart Ford’s AGC Studios, and Image Nation Abu Dhabi, which is the UAE’s top production entity, have unveiled the first trailer for upcoming action film, “Al Kameen” (The Ambush), touted as the largest Arabic-language feature film production ever shot in the Gulf.“The Ambush,” which reconstructs the true story of an attempt to rescue a small group of Emirati soldiers trapped by rebel fighters in a mountainous valley,