Which 2010 war thriller based on a non-fiction book was directed by Paul Greengrass?
Paul Greengrass:  Other films he has directed include three in the "Bourne" action/thriller series: "The Bourne Supremacy" (2004), "The Bourne Ultimatum" (2007), and "Jason Bourne" (2016); "United 93" (2006), for which he won the BAFTA Award for Best Director, and received an Academy Award for Best Director nomination, "Green Zone" (2010) and "Captain Phillips" (2013). Green Zone (film): Green Zone is a 2010 war thriller film directed by Paul Greengrass. Green Zone (film):  The storyline was conceived from a screenplay written by Brian Helgeland, based on a 2006 non-fiction book "Imperial Life in the Emerald City" by journalist Rajiv Chandrasekaran.
Green Zone