Piloted by Lt. Cmdr. R.C. Starkey, a Lockheed P2V-3C Neptune weighing 74,668 pounds becomes the heaviest aircraft ever launched from an aircraft carrier. The Neptune is flown off USS Coral Sea (CV-43).
The U.S. began extensive air and artillery strikes against Islamic State group targets in Syria on Dec. 19 in retaliation for the killing of three Americans on Dec. 13 by a gunman affiliated with ISIS, U.S. officials said.

