The U.S. and eight other NATO navies have begun a month-long, sea-based exercise off the coast of northwest Scotland to demonstrate coalition-level capabilities to simultaneously defeat air and missile threats. The exercise, called ASD-15, is taking place at the Hebrides Range in conjunction with the bi-annual Joint Warrior Exercise, according to Navy spokeswoman Cmdr. Pamela Rawe. The United States, Canada, France, Italy, The Netherlands, Norway, Spain and the United Kingdom are bringing ships and aircraft to the sea-based event, while...