'Unknown to most Americans', 'in 120 countries across the globe, troops from Special Operations Command carry out their secret war of high-profile assassinations, low-level targeted killings, capture/kidnap operations, kick-down-the-door night raids, joint operations with foreign forces'

84-page report on the war effort in Afghanistan, prepared by Lt. Col. Daniel Davis, a 17-year Army veteran who recently returned from his second tour there