The Apostle - Brad Thor

The Apostle is book eight in the Scot Harvath series.

Elections bring change and the new president didn't just fire Scot. President Alden did away with the whole terrorist fighting unit Scot worked for. When the daughter of the president's friend and biggest supporter is kidnapped in Afghanistan, Scot is brought back to help. All the suspense and action you could ask for. Very highly recommended.