When fully dedicated to missile defence, some ships already devote 40% of their power to electrical systems, says Rear-Admiral Philip Cullom, in charge of the navy's fleet readiness.

ECONOMIST: Monitor

"We do not tolerate deviations from the policies that govern who we are and what we do as sailors in the United States Navy, " Deputy Commander of Naval Special Warfare Command, Rear Admiral Garry Bonelli told the Associated Press.

BBC: Bin Laden unit Seal Team Six punished over video game