Japanese submarine Ro-114
History | |
---|---|
Japan | |
Name | Submarine No. 405 |
Builder | |
Laid down | 12 October 1942 |
Renamed | Ro-114 |
Launched | 19 June 1943 |
Completed | 20 November 1943 |
Commissioned | 20 November 1943 |
Fate | Sunk 17 June 1944 |
Stricken | 10 August 1944 |
General characteristics | |
Class and type | Ro-100-class submarine |
Displacement |
|
Length | 60.90 m (199 ft 10 in) overall |
Beam | 6.00 m (19 ft 8 in) |
Draft | 3.51 m (11 ft 6 in) |
Installed power |
|
Propulsion |
|
Speed |
|
Range |
|
Test depth | 75 m (246 ft) |
Crew | 38 |
Armament |
|
Ro-114 was an Imperial Japanese Navy Ro-100-class submarine. Completed and commissioned in November 1943, she served in World War II and was sunk in June 1944 during her first war patrol.
Design and description
The Ro-100 class was a medium-sized, coastal submarine derived from the preceding Kaichū type. They displaced 611 tonnes (601 long tons) surfaced and 795 tonnes (782 long tons) submerged. The submarines were 60.9 meters (199 ft 10 in) long, had a beam of 6 meters (19 ft 8 in) and a draft of 3.51 meters (11 ft 6 in). They had a double hull and a diving depth of 75 meters (246 ft).[1]
For surface running, the boats were powered by two 500-
The boats were armed with four internal bow 53.3 cm (21 in)
Construction and commissioning
Ro-114 was
Service history
November 1943–June 1944
Upon commissioning, Ro-114 was attached to the Kure Naval District and was assigned to Submarine Squadron 11 for workups.[4] On 20 December 1942, her commanding officer received orders to attend the Kure Submarine School to take a class on the new Type 92 electric torpedo.[4]
On 7 February 1944, Ro-114 was reassigned to the
Submarine Division 30 was disbanded on 25 March 1944, and that day Ro-114 was reassigned to Submarine Division 51.[4] She departed Kure on 1 June 1944 bound for Saeki, then departed Saeki on 4 June 1944 to head for Saipan in the Mariana Islands, which she reached in early June 1944.[4]
First war patrol
Ro-114 got underway from Saipan on 11 June 1944 for her first war patrol, assigned a patrol area off Saipan itself.[4] On 12 June 1944, she reported that he had arrived in her patrol area.[4]
On 13 June 1944 the
Loss
On 17 June 1944, the United States Navy destroyers USS Melvin (DD-680) and USS Wadleigh (DD-689) detected a submerged Japanese submarine on sonar in the Philippine Sea 80 nautical miles (150 km; 92 mi) west of Tinian.[4] They sank it with depth charges at 15°02′N 144°10′E / 15.033°N 144.167°E.[4]
The submarine Melvin and Wadleigh sank probably was Ro-114.[4] On 12 July 1944, the Imperial Japanese Navy declared Ro-114 to be presumed lost in the Philippines area with all 55 men on board.[4] The Japanese struck her from the Navy list on 10 August 1944.[4]
Notes
References
- Bagnasco, Erminio (1977). Submarines of World War Two. Annapolis, Maryland: Naval Institute Press. ISBN 0-87021-962-6.
- Carpenter, Dorr B. & Polmar, Norman (1986). Submarines of the Imperial Japanese Navy 1904–1945. London: Conway Maritime Press. ISBN 0-85177-396-6.
- Chesneau, Roger, ed. (1980). Conway's All the World's Fighting Ships 1922–1946. Greenwich, UK: Conway Maritime Press. ISBN 0-85177-146-7.
- Hackett, Bob; Kingsepp, Sander (2017). "IJN Submarine RO-114: Tabular Record of Movement". SENSUIKAN! Stories and Battle Histories of the IJN's Submarines. Combinedfleet.com. Retrieved 5 October 2020.