Operation

TO: SCOR OFFICER, AHQ, MALTA. Please repeat to : HQ. RAF. ME. HQ. NAAF (attention 23rd SCORU) N.A.T.A.F. (attention 2nd Command Unit, 23rd SCORU) SIO. TBF. From: SIO. 21 SQUADRON. ADV. SAAF. Ref: 21 Sqdn/351. OPREP NO. 351 for period ending 1200 hrs on 26 July 43. A. Formation took off at 0825 hrs LT and attacked REGALBUTO VILLAGE from 12000 ft. Course 345° at 0953 hrs. Landed base 1121 hrs. Direct hits were scored on large building on corner in centre of village and buildings in SW area received direct hits. No AA encountered. Weather good. B. 12 BALTIMORES (8 Mk 3 A and 4 Mk 3) C. NIL. D. 29 hours. E. (1) 8 Mk 3A: 25600 x .30, 5600 x .5, 2400 x .303. 4 Mk 3 : 12800 x .30, 9200 x .303. (ii) (iii) NIL. F. (1) 8 Mk 3A: 48 x 250 GP 47 Det 27 Pistol (Nose fused) 4 Mk 3 : 24 x 250 GP 47 Det 27 Pistol (Nose fused) (ii) As in (1). (iii) (iv) NIL. G. H. J. NIL. V to Z NIL. (Signature: J. S. Bester) Capt. SIO. 21 SQUADRON. SAAF.

1943-07-26

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Form 541

MAP

Transcriber's Notes

TRANSCRIBER'S NOTES Abbreviations and Technical Terms Expanded * AHQ: Air Headquarters. * RAF: Royal Air Force. * ME: Middle East. * NAAF: Northwest African Air Forces. * SCORU: Section Control and Operational Research Unit. * N.A.T.A.F.: Northwest African Tactical Air Force. * SIO: Squadron Intelligence Officer. * TBF: Tactical Bomber Force. * ADV: Advanced (Headquarters). * SAAF: South African Air Force. * OPREP: Operational Report. * hrs LT: hours Local Time. * ft: feet. * SW: South-West. * AA: Anti-Aircraft. * Mk: Mark (designating aircraft version). * GP: General Purpose (bombs). * Det: Detonator. Personnel Observations * Captain J.S. Bester: Certified the report as the SIO. His debriefing notes captured a rare moment of high tactical success—precision "direct hits" on specific buildings in a built-up area—unusually conducted without any interference from Axis anti-aircraft fire. Location and Historical Context * Regalbuto, Sicily: A hilltop town in the Enna province. In late July 1943, Regalbuto (modern name unchanged) became a vital defensive bastion for Axis forces attempting to hold the "Etna Line". The town was situated on a ridge that commanded the main road toward the Simeto River and the slopes of Mount Etna. * The Battle for Regalbuto: This mission on July 26, 1943 (D+16), occurred as Allied ground forces, specifically the 1st Canadian Infantry Division and the British 78th Division, were launching their assault on the town. The reported direct hits on a "large building on corner in centre of village" were intended to destroy Axis command posts and strongpoints hindering the Allied infantry advance. * Theater Context: The total lack of anti-aircraft fire ("No AA encountered") suggests either that Allied air superiority had completely suppressed local Axis batteries or that the rapid ground advance had forced the defenders to displace their guns. Ordnance and Tactical Analysis * Nose Fusing: Unlike previous missions that often used tail fusing or standoff rods, this strike utilized "Nose fused" 250 lb General Purpose bombs. This setting was likely chosen to ensure instantaneous detonation upon impact with building roofs, maximizing structural damage to the target buildings in the center of the village. * The Martin Baltimore: The formation utilized a mix of 8 Mk IIIA and 4 Mk III aircraft. Despite the precision required for such a strike, the Baltimores operated at a medium level of 12,000 feet, showcasing the effectiveness of their bomb-aiming equipment and formation discipline. 107 The date written in the 'Date' column of target file 276-1__107.jpg is 26 Jul 43.