Shelling of Port Gregory

Last updated

Shelling of Port Gregory
Part of the Battle for Australia during World War II
Date28 January 1943
Location
Port Gregory, Western Australia, Australia
Belligerents
Flag of Australia (converted).svg  Australia Merchant flag of Japan (1870).svg  Empire of Japan
Commanders and leaders
Merchant flag of Japan (1870).svg Lieutenant Commander Tatenosuke Tosu [1]
Strength
Flag of Australia (converted).svg Coastwatchers Merchant flag of Japan (1870).svg One submarine (I-165)
Casualties and losses
None None

The shelling of Port Gregory took place on 28 January 1943 during World War II. The attack was conducted by the Japanese submarine I-165, under the command of Lieutenant Commander Tatenosuke Tosu, [1] as a part of attempts to divert Allied attention away from the evacuation of Japanese forces from Guadalcanal, in the Solomon Islands. None of the 10 shells fired at Port Gregory caused any damage, and the attack was not noticed by the Allied naval authorities until a radio signal sent by Tosu was intercepted and decoded a week later.

Contents

Purpose

I-165 in 1932. Japanese submarine I-165 in 1932.jpg
I-165 in 1932.

During the Pacific War Japanese submarines occasionally operated off Western Australia. [2] In early 1943, the major Japanese headquarters directed their forces to make small attacks on Allied positions, in an attempt to divert attention away from the planned evacuation of Guadalcanal, Operation Ke. [2] In mid-January, the commander of the Japanese Southwest Area Fleet ordered I-165 to attack Allied shipping off north-western Australia. [2] As part of the fleet's contribution to diversionary operations, I-165 was also directed to bombard a coastal Australian town. It is likely that the busy port of Geraldton was the original target for the bombardment. [3]

I-165 sailed from Surabaya in the occupied Dutch East Indies on 21 January 1943. [4] (Another Japanese submarine, I-166, was ordered to conduct a similar mission against the Cocos Islands. [2] )

The attack

On the evening of 27 January, I-165, arrived just north of Geraldton. While preparing for the attack, the crew of I-165 sighted three aircraft and a surface vessel that Tosu believed was a destroyer. Consequently, Tosu decided to postpone the bombardment, and to withdraw further north, temporarily. While running on the surface, the submarine passed within 3.2 kilometres (2 miles) of what was identified as a destroyer, without being noticed. [4] [5]

The following evening, just after midnight, I-165 surfaced 6,400 metres (4 miles) off Port Gregory. From a range of 7,000 metres (7,700 yd; 4.3 mi), her crew fired about 10 rounds from the submarine's 100 mm (3.9-inch) Type 88 deck gun, at a derelict crayfish cannery, which they had misidentified as an ammunition factory.[ citation needed ] None of the shells caused any damage. Tosu did not attempt to observe the results of the bombardment, and resumed patrolling off the coast of Western Australia. [4] [5]

Two Australian coastwatchers stationed near Port Gregory noticed gunfire at night on 28 January, but neither observed any shells landing. [5] Allied naval authorities only learned of the attack when the submarine's battle report radio signal was intercepted and decoded a week later. [1] [5] I-165 returned to Surabaya on 16 February without having sunk any Allied ships during her patrol. [4] [5]

Australian naval historian David Stevens noted that, in terms of its objective as a diversion, the bombardment was "an abject failure". Within Allied naval circles, it was regarded as a "graphic example of the poor planning and inadequate doctrine so common in the Japanese submarine force". [5]

The attack on Port Gregory was one of three submarine shellings on Australian towns and cities, the other two being the attacks on Newcastle and Sydney in June 1942. [6]

Related Research Articles

<span class="mw-page-title-main">Battle of Savo Island</span> Naval battle of the Pacific Campaign of World War II

The Battle of Savo Island, also known as the First Battle of Savo Island and in Japanese sources as the First Battle of the Solomon Sea, and colloquially among Allied Guadalcanal veterans as the Battle of the Five Sitting Ducks, was a naval battle of the Solomon Islands campaign of the Pacific War of World War II between the Imperial Japanese Navy and Allied naval forces. The battle took place on 8–9 August 1942 and was the first major naval engagement of the Guadalcanal campaign and the first of several naval battles in the straits later named Ironbottom Sound, near the island of Guadalcanal.

USS <i>John D. Ford</i> Clemson-class destroyer

USS John D. Ford (DD-228/AG-119) was a Clemson-class destroyer in the United States Navy during World War II. She was named for Rear Admiral John Donaldson Ford.

<span class="mw-page-title-main">Axis naval activity in Australian waters</span> Enemy activity in Australian waters in WWII

There was considerable Axis naval activity in Australian waters during the Second World War, despite Australia being remote from the main battlefronts. German and Japanese warships and submarines entered Australian waters between 1940 and 1945 and attacked ships, ports and other targets. Among the best-known attacks are the sinking of HMAS Sydney by a German raider in November 1941, the bombing of Darwin by Japanese naval aircraft in February 1942, and the Japanese midget submarine attack on Sydney Harbour in May 1942. About 40 Allied merchant ships were damaged or sunk off the Australian coast by surface raiders, submarines and mines. Japanese submarines also shelled three Australian ports and submarine-based aircraft flew over several Australian capital cities.

Japanese submarine <i>I-26</i> Imperial Japanese Navy B1 type submarine

I-26 was an Imperial Japanese Navy B1 type submarine commissioned in 1941. She saw service in the Pacific War theatre of World War II, patrolling off the West Coast of Canada and the United States, the east coast of Australia, and Fiji and in the Indian Ocean and taking part in Operation K, preparatory operations for the Aleutian Islands campaign, and the Guadalcanal campaign, the Marianas campaign, and the Battle of Leyte Gulf. She was the first Japanese submarine to sink an American merchant ship in the war, sank the first ship lost off the coast of State of Washington during the war, damaged the aircraft carrier USS Saratoga (CV-3), sank the light cruiser USS Juneau (CLAA-52), and was the third-highest-scoring Japanese submarine of World War II in terms of shipping tonnage sunk. Her bombardment of Vancouver Island in 1942 was the first foreign attack on Canadian soil since 1870. In 1944, I-26′s crew committed war crimes in attacking the survivors of a ship she sank. She was sunk in November 1944 during her ninth war patrol.

Japanese cruiser <i>Sendai</i>

Sendai was a Sendai-class light cruiser in the Imperial Japanese Navy. She was named after the Sendai River in southern Kyūshū. Sendai was the lead ship of the three vessels completed in her class of light cruisers, and like other vessels of her class, she was intended for use as the flagship of a destroyer flotilla.

<span class="mw-page-title-main">Operation Transom</span> 1944 British-American air raid on Surabaya

Operation Transom was an attack by Allied forces against the Japanese-occupied city of Surabaya on the Indonesian island of Java during World War II. Conducted by the British-led Eastern Fleet, the operation took place on 17 May 1944 and involved American and British carrier-based aircraft bombing the city's docks and an oil refinery. An American torpedo bomber was shot down, and two British torpedo bombers were lost in accidents.

The Shelling of Newcastle was conducted by the Japanese submarine I-21 in the early hours of 8 June 1942. The bombardment followed the attack on Sydney Harbour on 31 May, and was conducted shortly after I-24 shelled the Eastern Suburbs of Sydney. During the attack I-21 fired 34 shells at Newcastle, including eight illumination rounds, but caused little damage. The Australian gunners at Fort Scratchley fired four shells at the submarine, but scored no hits.

<span class="mw-page-title-main">8th Fleet (Imperial Japanese Navy)</span> Military unit

The 8th Fleet was a fleet of the Imperial Japanese Navy (IJN) established during World War II.

I-1 was a J1 type submarine of the Imperial Japanese Navy. She was a large cruiser submarine displacing 2,135 tons and was the lead unit of the four submarines of her class. Commissioned in 1926, she served in the Second Sino-Japanese War and World War II. During the latter conflict she operated in support of the attack on Pearl Harbor, conducted anti-shipping patrols in the Indian Ocean, and took part in the Aleutian Islands campaign and the Guadalcanal campaign. In January 1943, during the Japanese evacuation of Guadalcanal, Operation Ke, the Royal New Zealand Navy minesweeper corvettes HMNZS Kiwi and HMNZS Moa intercepted her, and she was wrecked at Kamimbo Bay on the coast of Guadalcanal after the ensuing surface battle.

<span class="mw-page-title-main">Gregory, Western Australia</span> Town in Western Australia

Gregory is a small town and fishing port located 7 km (4.3 mi) northwest of the mouth of the Hutt River, in the Mid West region of Western Australia. At the 2016 census, Gregory had a population of 64 in 83 dwellings. Most of the dwellings are holiday houses. The population of Gregory fluctuates depending on tourism; with the town at full capacity during school holidays and throughout the summer. During the census 50% of dwellings were unoccupied.

Ro-34 was a Kaichū type submarine of the K6 sub-class built for the Imperial Japanese Navy. Completed and commissioned in May 1937, she served in World War II, operating in the South China Sea and the Netherlands East Indies, off New Guinea, and in the Solomon Islands. She was sunk in April 1943 during her eleventh war patrol.

The second I-24 was one of five Type C cruiser submarines of the C1 sub-class built for the Imperial Japanese Navy. During World War II, she operated as the mother ship for a midget submarine during the attack on Pearl Harbor and the attack on Sydney Harbour, supported Japanese forces during the Battle of the Coral Sea and the Battle of the Santa Cruz Islands, and served in the Guadalcanal campaign, New Guinea campaign, and Aleutian Islands campaign. She was sunk in June 1943.

<span class="mw-page-title-main">Western Australian emergency of March 1944</span> Events related to Australias defence during World War II

During March 1944, the Allies of World War II rapidly reinforced the military units located in the state of Western Australia to defend against the possibility that Japanese warships would attack the cities of Fremantle and Perth. This redeployment began on 8 March after concerns were raised about the purpose of Japanese warship movements near the Dutch East Indies, and ended on 20 March, after it was concluded that an attack was unlikely.

Japanese submarine <i>I-9</i>

I-9 was an Imperial Japanese Navy Type A1 submarine commissioned in 1941. She saw service during World War II, including operations related to the attack on Pearl Harbor, a patrol off the United States West Coast, and in Operation K. She also took part in the Aleutians campaign and the Guadalcanal campaign before she was sunk in June 1943.

I-11 was an Imperial Japanese Navy Type A1 submarine that served during World War II. Designed as a submarine aircraft carrier and submarine squadron flagship, she was commissioned in 1942. She participated in the Guadalcanal campaign and patrolled off Australia, New Caledonia, and the Ellice Islands before she disappeared in 1944 during her sixth war patrol. She badly damaged the Royal Australian Navy light cruiser HMAS Hobart in 1943.

Japanese submarine <i>I-165</i>

I-65, later renumbered I-165, was an Imperial Japanese Navy Kaidai type cruiser submarine commissioned in 1932. A KD5 sub-class submarine, she served during World War II, supporting Japanese forces in the invasion of Malaya and the Dutch East Indies campaign, participating in the Battle of Midway, and patrolling in the Indian Ocean and Pacific Ocean before she was sunk in 1945. In 1944, her crew committed a war crime, massacring the survivors of the merchant ship Nancy Moller.

I-62, later I-162, was a Kaidai-class cruiser submarine of the KD4 sub-class built for the Imperial Japanese Navy (IJN) during the 1920s and completed in 1930. She served throughout World War II, supporting the Japanese invasion of Malaya, taking part in the Battle of Midway, carrying out diversionary operations in support of the evacuation of Japanese forces from Guadalcanal, and conducting war patrols in the Indian Ocean. Late in the war, she became involved in supporting and training for kaiten suicide attack torpedo operations. She surrendered to the Allies at the end of the war in 1945, and the United States Navy scuttled her in 1946.

I-3 was an Imperial Japanese Navy J1 type submarine commissioned in 1926. She was a large cruiser submarine. She served in the Second Sino-Japanese War and World War II. During the latter conflict she operated in support of the attack on Pearl Harbor, conducted anti-shipping patrols in the Indian Ocean, supported the Indian Ocean raid, and took part in the Aleutian Islands campaign and the Guadalcanal campaign before she was sunk in December 1942.

Japanese submarine <i>I-6</i> Imperial Japanese Navy J2 type submarine

I-6 was an Imperial Japanese Navy J2 type submarine commissioned in 1935. She was a large cruiser submarine that served in the Second Sino-Japanese War and World War II. During the latter conflict she operated in support of the attack on Pearl Harbor, torpedoed the aircraft carrier USS Saratoga (CV-3), conducted anti-shipping patrols in the Indian Ocean and South Pacific Ocean, and took part in the Aleutian Islands campaign and New Guinea campaign before she was sunk in June 1944.

I-20 was one of five Type C cruiser submarines of the C1 sub-class built for the Imperial Japanese Navy. During World War II, she operated as the mother ship for a midget submarine during the attack on Pearl Harbor and the attack of Diego-Suarez, conducted war patrols in the Pacific Ocean and Indian Ocean, and served in the Guadalcanal campaign and New Guinea campaign. She was last heard from on 31 August 1943.

References

Citations

  1. 1 2 3 Kawano, Teruaki (29 May 1991). "Letter from Professor Teruaki Kawano to David Jenkins (Annex A of Submission 130)" (PDF). HMAS Sydney II Commission of Inquiry. Department of Defence. Retrieved 27 March 2016.
  2. 1 2 3 4 Stevens 2002, p. 46.
  3. Stevens 2002, pp. 46–47.
  4. 1 2 3 4 Hackett, Bob; Kingsepp, Sander. "IJN Submarine I-165: Tabular Record of Movement". Combined Fleet. Retrieved 27 March 2016.
  5. 1 2 3 4 5 6 Stevens 2002, p. 47.
  6. Stevens, David M. "Japanese submarine operations against Australia 1942–1944". Australia–Japan Research Project. Australian War Memorial. Retrieved 27 March 2016.

Works consulted