Jungle Breakout: WarKeep 2030 - WarKeep 2030, #2

From action/adventure novelist Michael Kasner comes a series of future military warfare! The year is 2030 and the world is in a state of political and territorial unrest. The Peacekeepers, an elite military force is created to combat it. Armed with all the tactical advantages of modern technology, battle hard and ready when the free world is threatened - the Peacekeepers are the baddest grunts on the planet.
JUNGLE BREAKOUT: WARKEEP 2030 - Book 2: Echo Company's transport plane crash-lands in Laos under fire from a renegade Han jet fighter. With only their Light Assault Rifles functioning, they head for the border...and encounter an astounding sight: a village of descendants of American POWs from the Vietnam War. With the enemy biting at their heels, Echo Company and sixty refugees are thrust into jungle guerrilla warfare at its most relentless and primitive.
But they're Peacekeepers - strip them down and put a rock in their hands, and they're still bad news.