r/worldnews - The United States has flown four surveillance planes over the Korean Peninsula at the same time, according to an aviation tracker Wednesday, amid heightened concern that North Korea could test-fire a long-range missile as a "Christmas gift" to Washington

24 hour coverage by US air crews. Probably three crews per plane. Means that they are expecting something in the next 24 hours. NO PEEKING AT THE PRESENTS!

from Pocket https://ift.tt/2tOQicl