In this third installment of the ‘Delta Force’ series, we turn our attention to the war against a ISIS or Islamic State in Syria and Iraq. Islamic State is a tenacious and formidable foe - one where the U.S. Special Forces have fought some of their bloodiest battles since Vietnam on the streets of Ramadi and Fallujah. Delta Force has been involved in the high tempo war against ISIS since the beginning. Working with US Navy SEAL’s and the SAS on joint operations in support of the Iraqi military and Kurdish forces. In May 2015, a joint operation between the SAS and Delta Force was undertaken to take out Abu Sayyaf a top ISIS financier. The SAS was also tasked with performing reconnaissance on the target before Delta Operators being directed by the SAS went in to take out Sayyaf. This was a classic joint forces operation and one of many high tempo operations undertaken by Delta Force in Syria and Iraq covered in this engaging and insightful action packed story.