RedactedNarrative: UNIT 1 WAS BACKING OUT OF ITS SLIP ON DOCK AND BEGAN TO MAKE A TURN TO ITS PORT WHEN IT LOST AN ENGINE THE CAPTAIN CONTINUED TO MAKE A TURN TO PORT AND PUT THE BOAT IN FORWARD. THE CURRENT AND FORWARD MOTION CAUSED UNIT 1 TO STRIKE UNIT  ON ITS ANCHOR PLATFORM ON THE BOW UNIT 1 CONTINUED FORWARD AND STRUCK UNIT 2 ON THE ANCHOR PLATFORM AND THE BOW.