Five tough as nails criminals. One hard assed Sergeant. The only chance to change their lives. These are the men of Unit 416. Push them hard and they push harder. Things are about to get deadly - but with the skill and swagger of Unit 416, no mission is impossible...Born and raised in America's hardest streets, five men are faced with the ultimate choice: continue their lives of crime and incarceration or serve their country and join the army. Master Sergeant Keeble is faced with no good choice: be the leader of a new section called Unit 416 or take him and his surgically repaired leg out of the game for good. At first, all Keeble has to work with is a ragtag group of men with no regard for the rules and a huge chip on their shoulders. But as the men go through training and more together, they form a group so tight, so formidable, that nothing can break them apart. And when a secretive CIA directive leads them straight into the heart of Uzbekistan to infiltrate an arms cartel, Unit 416's men will need all the grit, tough - and heart - they have in order to see this mission home.