When Chechen terrorists manage to smuggle a Cold War era Russian nuke across the Mexican-American border, the President is forced to reactivate the only unit capable of stopping them: Navy SEAL sniper Gil Shannon and his brash team of SEALs and Delta Force fighters. In Target America, Gil and his team, many of whom had gone rogue, are reunited as an off-the-books Special Ops unit that must race against the clock to save the country from nuclear destruction....