Take a First Look at Bradley Cooper as Clint Eastwood’s American Sniper

Warner Bros. Pictures has debuted, via USA Today, the first two images from director Clint Eastwood’s upcoming military drama, American Sniper, starring Bradley Cooper and Sienna Miller. Check them out in the gallery viewer below!

The film is based on the memoir of Navy SEAL Chris Kyle (written with Scott McEwen and Jim DeFelice), which is officially described as follows:

He is the deadliest American sniper ever, called “The Devil” by the enemies he hunted and “The Legend” by his Navy SEAL brothers. From 1999 to 2009, U.S. Navy SEAL Chris Kyle recorded the most career sniper kills in United States Military history. The Pentagon has officially confirmed more then 150 of Kyle’s kills (the previous American record was 109), but it has declined to verify the astonishing total number for this book. Iraqi insurgents feared Kyle so much they named him Al-Shaitan (“the devil”) and placed a bounty on his head. Kyle earned a legendary status among his fellow SEALS, Marines, and U.S. Army soldiers, who he protected with deadly accuracy from rooftops and stealth positions. Gripping and unforgettable, Kyle’s masterful account of his extraordinary battlefield experiences of all time.

A native Texan who learned to shoot on childhood hunting trips with his father, Kyle was a champion saddle-bronc rider prior to joining the Navy. After 9/11, he was thrust into the front lines of the War of Terror, and soon found his calling as a world-class sniper who performed best under fire. In Fallujah, where he recorded a personal-record 2,100-yard kill shot, Kyle braved heavy fire to rescue a group of Marines trapped on the street; in Ramadi, he stared down insurgents with his pistol in close combat. Kyle talks honestly about the pain of war-of twice being shot and experiencing the tragic deaths of two close friends.

American Sniper lands in theaters in a limited release December 25, expanding January 16, 2015.