The Kingdom

Sudden there is a rapid rap as the 10 Phalanx open fire on a target in proximity to the ship. Thousands of rounds fly threw the air toward the unseen target and then their is a boom signaling to the crew something was destroyed, but what remains a mystery
"What was that?" Captain Nova asks.
"Fire Control reports a fast mover, most likely a missile, came in at 12 o'clock high." A sailor said.