Pat Anderson, author of the new book “Nautilus Trilogy,” discusses her new book and the significance of the USS Nautilus, the world’s first nuclear powered warship with Defense & Aerospace Report Editor Vago Muradian at the Naval Submarine League’s annual symposium in Northern Virginia. She was married to the late Capt. William Anderson, USN Ret., who served as Nautilus’ second commanding officer. Nautilus is now a museum ship at the US Submarine Force Library & Museum on the Thames River in Groton, Conn.