in the Tokara Gunto for another two days, then headed back to the Amami Gunto. On 28 October, she contacted and attacked, unsuccessfully, a formation of two battleships and a destroyer; and, on 29 October, she set an eastward course for Midway. On 30 October, she patrolled in the likely traffic lanes to the Bonin Islands, and, on 5 November, she reached Midway. Second War Patrol Refitted by submarine tender , Sea Dog got underway again on 29 November. On 1 December, she rendezvoused with submarines and to form a coordinated attack group with the commanding officer of Sea Dog in charge of the wolfpack. On 8 December, the group stopped off at Saipan; and the next day headed west. On 14 December, the ships arrived on station in Balintang Channel to begin their patrol in the South China Sea. The next 34 days were spent on station patrolling a trapezium-shaped area with Luzon, Hainan, Hong Kong and Formosa as the corners. On 3 January 1945, Sea Dog interrupted her hunting to repair her port reduction gear, without which she was limited to single shaft operations. On the night of 5 January, she and Sea Robin made contact with a small convoy and, despite heavy seas, commenced a surface approach. Shortly after 0100 on 6 January, Sea Robin attacked the lead ships and scored two hits. Sea Dog stalked the right rear ship, a converted escort. The target, however, foiled an attempt at a bow shot by reversing course. Further maneuvers for a stern tube attack were frustrated when the converted escort presented a zero angle on the bow and opened fire with her forward gun, estimated to be a three-inch. Sea Dog fired four "down-the-throat" and retired. No hits were scored. On 18 January, the submarines closed Luzon Strait in hopes of sighting targets before leaving the area. Unsuccessful, they continued east. On 25 January, Sea Dog reached Guam, whence she continued on to Pearl Harbor. Arriving on 5 February, Sea Dog'''s main engines were overhauled; the 40 millimeter gun was installed in a high position forward; and ST radar equipment was added. On 11 March, she got underway to return to Japanese waters. Third War Patrol Assigned to patrol immediately south of the home islands, she spent 29 days in the area, with most of that time taken up in providing lifeguard services for aircraft strikes. From 22