D (1) Nil.

M P O S T A G R A M To : H.Q. R.A.F. M.E. From : S.I.O. 21 SQUADRON, S.A.A.F. Serial No. : 21 Sqdn/293 Date : 11 MAY 43 OPREP No. 293 for period ending 1800 hrs. 11 MAY 43. A Gun area P 2295, 2292, 2592, 2595 (Ref. Map: TUNISIA 1:500,000 Sheet NJ.32.SE TUNIS). B 18 Baltimores. C (1) No attack made. (11) N/A. (111) 1416 hrs. over target. D (1) Nil. (11) Nil. (111) No bombs released. Formation briefed not to bomb if army smoke signal was not seen. (Leader made dummy run over target in case smoke signal was delayed.) E Nil. F Nil. G Nil. H (1) 1309 hrs. L.T. (11) 30 hrs. 00 mins. J Weather & visibility good. No cloud. K HAA from P 2197. Approx. 16 bursts. Too low. COMM. Nil. T.O.O. 1800 hrs. 11 MAY 43. [Handwritten Signature] ........................Capt. S.I.O. 21 SQUADRON, S.A.A.F.

1943-05-11

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Form 541

MAP

Transcriber's Notes

Phase 2: Technical Expansion Glossary of Terms * H.Q. R.A.F. M.E.: Headquarters, Royal Air Force, Middle East. * S.I.O.: Squadron Intelligence Officer. * S.A.A.F.: South African Air Force. * OPREP: Operational Report. * Baltimores: Martin Baltimore twin-engine light bombers, utilized by 21 Squadron for medium-level tactical interdiction. * N/A: Not Applicable. * L.T.: Local Time. * HAA: Heavy Anti-Aircraft fire. * COMM.: Communications. * T.O.O.: Time of Origin. Operational Context The mission documented on 11 May 1943 highlights the high degree of tactical coordination required between the Mediterranean Allied Air Forces (MAAF) and ground elements during the terminal stage of the Tunisian Campaign. 21 Squadron SAAF, operating 18 Martin Baltimores from El Djem Main, was tasked with suppressing an Axis gun area at map references P 2295, 2292, 2592, and 2595. These coordinates were situated within the Cap Bon peninsula, where the remnants of the German 90th Light Division and Italian First Army were making a final stand. Strategically, the raid was aborted in the air because the pre-arranged "army smoke signal"—intended to mark the exact position of friendly front lines or the target itself to prevent fratricide—was not observed. This restraint was critical, as Allied armored columns were rapidly advancing into the peninsula, and the "bomb line" was highly fluid. The formation leader executed a "dummy run" over the target area to allow for potential delays in the signal, but ultimately adhered to strict execution constraints and returned with all 108 bombs unreleased. Despite the lack of an attack, the formation encountered 16 bursts of Heavy Anti-Aircraft (HAA) fire from P 2197. The intelligence note that the bursts were "too low" suggests that while Axis batteries remained active on the peninsula, their tracking capability against the fast-moving Baltimore formations was significantly degraded only 48 hours before the final Axis surrender in North Africa. This archival entry illustrates the transition from the "systematic destruction of the enemy's resources" to highly controlled close-air support as Allied victory became imminent. 136 Phase 1: Verification & Extraction Identity Check: 11 MAY 43