The JAKE HUNT Series:
Without Warning by Jed Hart.
Jake Hunt has finished with war, but when he travels to Brunei, a routine assignment is fragmented. Terrorists attack the Sultanate, seeking power and revenge.
Working alongside Jake, Nicole Roswell realises that the thoughtful man she knows is also an incorrigible risk taker, whose actions challenge her ideas of right and wrong.
As the terrorists escalate their violent campaign, those involved must act to protect themselves and the ones they love.