The Naval SITREP is published twice a year by the Admiralty Trilogy Group. It supports the Admiralty Trilogy game system with scenarios, articles on history and technology, and rules expansions & corrections. The Naval SITREP Issue #53 was published in October of 2017. Table of contents: Nick Jellicoe visits the Washington Navy Yard FG&DN Scenario: The Great White Fleet Ships for Great White Fleet Torpedoes for Great White Fleet Guns for Great White Fleet Kitbash Corner: Converting Airfix’s Z 28 Harpoon Scenario: Lebanon 1976 - Suppression and Extraction FG&DN Scenario: Fortress Borkum Fortress Borkum Guns Coastal Ship Killers (Antiship Cruis Missiles) Rule Changes and Corrections Point Blank Fire FG&DN Gets an Overhaul And for CaS… The Fitzgerald Collision Analysis Product Updates Good news from Shapeways FlightDeck2400 Decals Obituaries Dr. Howard Todd Kauderer, 1955 - 2017 Book Review: Battle Ready, by David M. Hansen