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USS Batfish (SS-310) is on display at the Muskogee War Memorial Park, Muskogee, OK.
Patrol 1
11 Dec 1943- 30 Jan 1944 |
日高丸 Hidaka Maru |
Patrol 2
22 Feb 1944- 15 Apr 1944 |
No Sinkings |
Patrol 3
26 May 1944- 1944 |
長良川丸 Nagarakawa Maru
第五五十鈴川丸 Isuzugawa Maru #5
神威丸 Kamoi Maru |
Patrol 4
1944-1944 |
第22号掃海艇 Minesweeper No. 22 (credited to Batfish in JANAC, not confirmed in Alden, and listed as sunk by aircraft on November 11, 1944 in Japanese Wikipedia)
五月雨 Samedare (not credited to Batfish in JANAC, but is in Alden and Japanese sources) |
Patrol 5
1944- 1944 |
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Patrol 6
1945-1945 |
Unknown Submarine, Identified in various sources as I-41 (JANAC), or RO-55, or RO-115. (See note below)
呂-112 RO-112
呂-113 RO-113 |
Patrol 7
1945-1945 |
No Sinkings |
Note |
The "unknown submarine" claimed sunk by Batfish on Patrol 6 was thought to have been I-41, but that submarine was more likely sunk by USS Lawrence C. Taylor (DE-415) on November 18, 1944. Another possibility was the submarine RO-55, but it was more likely sunk by USS Thomason (DE-203) on February 7, 1945. A third possibility was the submarine RO-115, but it was more likely sunk by USS Ulvert M. Moore (DE-442) on February 1, 1945. |
Totals |
7 ships, 9,472 tons (Nagarakawa Maru and Isuzugawa Maru #5 were small vessels requisitioned by the Navy, operated by civilian crews, and are often not included in sinkings)
JANAC - 6 ships, 10,230 tons. Note that the criteria JANAC used included all Japanese Naval vessels (although JANAC did not usually count warships less than 500 tons that were converted from merchant ships) and all Japanese merchant vessels of 500 or more gross tons known or believed to have been lost during the war. Differences between JANAC figures and current research are noted above.
Alden-McDonald credit with 7 ships and 9,472 tons sunk.
SORG credits with 13 ships and 51,100 tons sunk.
Wrecksite credits with ships and tons sunk. |
Sources |
Japanese Naval and Merchant Ship Losses - JANAC on the NHHC website
JANAC on the Hyperwar website - https://www.ibiblio.org/hyperwar/Japan/IJN/JANAC-Losses/JANAC-Losses-6.html
SORG- http://archive.hnsa.org/doc/subreports-sorg.htm (Excel spreadsheet download)
Archives of the Pacific Fleet Submarine Museum (PFSM)
War Patrol Reports - USS Batfish -
Monthly Losses of Combatant and Non-Combatant Vessels
太平洋戦争時の喪失船舶明細表(汽船主体)- Lost Vessel table during the Pacific War (merchant vessels)
Alden, John D., and McDonald, Craig R. - U.S. & Allied Sub Successes in the Pacific & Far East during WWII - Fourth Edition, 2009
Cressman, Robert - The Official Chronology of the U.S. Navy in World War II, Naval Institute Press, 2000.
NHHC: H-041-4: USS Batfish (SS-310) Sinks Three Japanese Submarines, February 1945
Wrecksite - https://www.wrecksite.eu/wrecksite.aspx
Miramar Ship Index - https://www.miramarshipindex.nz/
Imperial Japanese Navy Page - http://www.combinedfleet.com/
Wikipedia Japan - https://ja.wikipedia.org/wiki/
Japan Center for Asian Historical Records - National Archives of Japan - https://www.jacar.go.jp/index.html |
Photo Sources |
Official U.S. Navy Photos - Naval History & Heritage Command
Archives of the Pacific Fleet Submarine Museum (PFSM)
Japanese Merchant Ship photos - Wrecksite - copyright owners retain all rights. Photos used on this site will be taken down should the owner request their removal. |
Sinkings by Selected Submarines
List of Ships Sunk by Selected Submarines
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