Pike Logan and Jennifer Cahill are in Turkmenistan with the Taskforce--a top-secret anti-terrorist unit that operates outside U.S. law--when Jennifer gets a call from her brother, Jack. Working on an investigative report into Mexican drug cartels, Jack has unknowingly gotten caught between two rival groups. His desperate call to his sister is his last before he"s kidnapped. In their efforts to rescue Jack, Pike and Jennifer uncover a plot much more insidious than illegal drug trafficking--the cartel that put a target on Jack"s back has discovered a GPS hack with the power to effectively debilitate the United States. With the GPS hack about to be exploited and Jack"s life at stake, Jennifer and Pike must find a way to infiltrate the cartel"s inner circle and eliminate the impending threat. The price of failure, for both the Taskforce and the U.S., is higher than ever.