A new trailer for Splinter Cell Conviction is online with a look at some of the real-world inspirations for the upcoming stealth/action sequel. Word is: "In 'Behind Closed Doors Part 2' the developers of Splinter Cell Conviction give you an inside look at how the Israeli martial art Krav Maga and real-life firearm techniques inspired Conviction's new gameplay. You'll also learn about Sam's newest toys such as EMP grenades and improvised gadgets and get a look at how the storyline will be taken in surprising new directions following the tragic events of Double Agent." The clip is available on ActionTrip, FileFront, Gamer's Hell, and gameSlave.