Legendary director Steven Spielberg has his next movie lined up, American Sniper. The movie will be based on the autobiography of the the deadliest sniper the U.S. military has ever had, Chris Kyle, which is titled American Sniper: The Autobiography Of The Most Lethal Sniper In U.S. Military History.

Academy Award nominee Bradley Cooper was the one who optioned the book, and is also set to star. Cooper set the project up with Warner Brothers, who will team with DreamWorks to make the movie. Jason Hall (Paranoia) penned the script.