Allies: The Inquiry
By Wolf Riedel
Published: July 27, 2012.
When a US Army Green Beret is killed by terrorists while on a joint exercise with Canada's JTF-2, American and Canadian officers conduct an inquiry into the incident.
Their investigation leads them to the UK, Germany and eventually Pakistan.
Along the way the book explores not only the motivation of the principal characters, but also looks at the threats of homegrown and international terrorism.