This documentary captures the Battle of Ia Drang with stunning 4K footage

U.S. Army Colonel (ret.) Tony Nadal fought with Hal Moore (of We Were Soldiers fame) at the Battle of Ia Drang in the Vietnam War. In a stunning new documentary short from the team at AARP, Nadal recalls the first heliborne assault against North Vietnamese Army, the battle he'll never forget.

"I can forget a lot of things about life but I won't forget the feel, the sense, the smell of LZ-XRAY," Nadal says. "Colonel Moore immediately realized it was going to be a battle for survival."

Over the course of three days, 3,500 U.S., South Vietnamese, and North Vietnamese soldiers fought for a contested victory, leaving 308 Americans and 660 NVA dead, with 544 U.S. and 670 NVA wounded. Then-Captain Tony Nadal lost 15 of his men in the first two days of fighting. Sleepless and battered, his command was ordered out before an Air Force bombardment could be launched.

"I feel the loss of all my soldiers," Nadal recalls. "When you get through all of the bravado, what you're left with is anguish. They fought for a cause... there was the expectation that when your country calls, you go."

The soldiers who fought at LZ-XRAY have gathered for the last 22 years at an annual reunion. It's a way for them all to come together, get to know one another, and heal each other's invisible wounds.

The legendary battle was depicted in the book "We Were Soldiers Once... and Young" and the 2002 film "We Were Soldiers." The advocacy group AARP went to the National Archives of the United States and pulled 16mm and 35mm film reels. The ran the reels through a 4K scanner and cleaned up the footage to produce this amazing piece (though it is presented in HD here).