Operation SE (セ作戦 SE Sakusen) was an aerial offensive launched by Imperial Japanese forces against Allied forces staging around Guadalcanal area during the Solomon Islands Campaign in the Pacific Theater of World War II. It took place on 16 June 1943 and was aimed to destroy Allied air power and shipping.
Operation SO[]
Operation SE was part of a larger effort to destroy Allied air power in the Solomon Islands. It was preceded by the First and the Second Operation SO, which both involved fighter sweeps against Guadalcanal from several air groups of Imperial Japanese Navy Air Service (251st, 204th and 582nd Air Group).[1][2] The resulting battles from these operations were dubbed as Lunga Air Battle (ja:ルンガ沖航空戦 Lunga-oki Kōkūsen) by the Japanese.
The First Operation SO took place on 7 June 1943, where Lieutenant Commander Saburō Shindō of 582nd Air Group led a fighter sweep that included 81 Mitsubishi A6M Zero fighters (21 from 582nd, 24 A6M from 204th and 36 A6M from 251st Air group) against a variety of targets around Guadalcanal area (including the new Allied airfield in the Russell Islands). They were intercepted by a strong force of Allied fighters of various kind (F4Fs, F4Us, P-38s and P-39s). The resulting air battles accounted for several aircraft lost on both sides, where Petty Officer Hiroyoshi Nishizawa claimed two Allied aircraft destroyed.[1]
The Second Operation SO took place five days later, on 12 June, where Lieutenant Zenjirō Miyano led 77 Zero fighters (24 from 204th, 32 A6M from 251st, and 21 from 582nd Air group) against the same targets. Similarly as five days earlier, they were intercepted by a strong force of Allied fighters of various kind and the ensuing air battles had a similar result.[1]
Mitsubishi A6M Zero Model 22 used in the operation.
Operation SE[]
Unlike the First and the Second Operation SO, Operation SE also involved a strike against Allied ships off the coast of Lunga on Guadalcanal, in addition to the regular fighter sweep. The strike included 24 Aichi D3A dive bombers from 582nd Air Group under the command of Lieutenant Tamotsu Ema. The escort and fighter sweep was provided by 70 Zero fighters (24 from 204th, 30 from 251st and 16 Zeros from 582nd Air Group) and was led by Lieutenant Commander Saburō Shindō and Lieutenant Miyano. The strike took off from Buin on Bougainville at 10:00 on 16 June 1943.[1][2]
Lieutenant Ema's dive bombers reached Guadalcanal around 12:00 and attacked the Allied ships off Lunga, scoring hits on two Allied ships. The strike force was intercepted by a strong force of Allied fighters of various kind, which resulted in air battles over the skies of Guadalcanal. Having noticed in previous missions that friendly dive bombers were often shot down after they released their bombs, Lieutenant Miyano of 204th Air Group devised a tactic that would involve fighters going to low altitude and provide fighter cover after the bomb release point. The escorting Zero fighters tested the new tactic during the Ema's attack, and while it helped to better protect the dive bombers, Lieutenant Miyano was killed during the action.[1][2]
Aftermath[]
As with the similar effort in April by Operation I-Go, the success of Operation SE was limited as it did not impede the Allied advance up the Solomon Islands in any significant way. On the other hand, the cost for the Japanese was high as they lost 13 dive bombers and 15 Zero fighters. Additionally, the preceding First and Second Operation SO accounted for nine and seven Zero fighters lost, respectively. Furthermore, 204th Air Group lost its experienced leader (Hikōtaichō), Lieutenant Miyano.[1][2]
See also[]
References[]
- Notes
- Sources
- Hata, Ikuhiko; Izawa, Yasuho; Shores, Christopher (2011). Japanese Naval Air Force Fighter Units and their aces, 1932-1945.. London, UK: Grub Street. ISBN 9781906502843.
- 江間, 保 (1991) (in Japanese). 急降下爆撃隊―日本海軍のヘルダイバー. 今日の話題社. ISBN 4875651384.
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