OPREP NO. 941 . 22nd FEBRUARY, 1945.

21 SQUADRON S.A.A.F. RAID ON SERMIDE SUGAR REFINERY WITH ROVIGO M/YARDS AS AN ALTERNATIVE TARGET. OPREP NO. 941 . 22nd FEBRUARY, 1945. OPERATION NO. 151/21S/M. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 429 A : Lt. Col. Ord Lt. Wells Hodges Smit Forster Wilding PARSONSON 639 T : Lt. Francis Gough Ryan Andrews Laird Rennie 577 U : Lt. Napier McDonald T. Owen Hughes Jordaan Stubbs Moir 561 B : Capt. Musgrove Goble Jordaan Rabie Jones(Capt.) Cook. 474 D : Reyneke Cordell Teague Hennesey Cleete Tennant 619 G : Lt. Hussey Quaife Wells Boast Watkinson Kennedy 477 W : Lt. Isted Williams Gelb Bedford Botha Collins 518 R : Lt. Collender Gillam Deane Benson Banfield Suter 498 N : Lt. Quail Louwrens Kros Douglas Wilson Solomon. ANTI FLAK:- 632 J : Lt. Brunette McDonald R Benade Roelofse Betteley Heaven 635 YY: Lt. Ackermann Dore Steenkamp Godwin Malan Stephen. TIMES:- 2.10 HRS FOR ALL REMARKS:- Two Apples one Lemon.

1945-02-22

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Form 541

MAP

Transcriber's Notes

Phase 2: Technical Expansion (The "Transcriber's Notes") Glossary of Terms: * S.A.A.F.: South African Air Force. * OPREP: Operational Report. * SERMIDE SUGAR REFINERY: A primary industrial target in the Po Valley. Refineries were prioritized by the Mediterranean Allied Tactical Air Force (MATAF) because they served as reinforced logistical hubs or fuel storage depots for German forces. * ROVIGO M/YARDS: Rovigo Marshalling Yards. The designated "Alternative Target" for this mission. * OPERATION NO. 151/21S/M: The 151st operational mission for 21 Squadron using Marauder (M) aircraft. * Lt. Col. Ord: Lieutenant Colonel Donald Ord, DFC; Officer Commanding 21 Squadron. * ANTI FLAK: Specialized sorties intended to suppress enemy anti-aircraft batteries (Flak) immediately prior to or during the bombing run of the main formation. * Two Apples one Lemon: Tactical code used to report mission success. In this context, "Apples" typically signify a successful strike on the primary target by two of the three dispatched boxes, while "Lemon" denotes an abortive or unsuccessful attempt by the third section. * 429 A, 639 T, etc.: Individual aircraft identifying numbers and letters. Operational Context: The mission of 22 February 1945 targeted the Sermide Sugar Refinery as part of "Operation Bingo," the systematic Allied air campaign to induce total logistical collapse within the German rear echelon. By late February 1945, the MAAF's strategic focus was the interdiction of all Po Valley transit and production centers to preclude the German 10. Armee and 14. Armee from effectively shifting reserves before the final spring offensive. This logistical strangulation is a strategic evolution from the tactical landscape of November 1943 during the assault on the Bernhardt Line. During that earlier phase, 21 Squadron—then operating Martin Baltimores—focused on precision tactical interdiction at specific mountain bottlenecks. A primary objective was the destruction of German logistical movement at chokepoints such as the railway and road infrastructure at grid reference H055630 (Mignano Gap). Strikes on those specific coordinates were designed to apply terminal pressure on the German defensive crust, facilitating the Allied breach toward the Gustav Line. By February 1945, the transition to the Martin Marauder allowed the squadron to deploy larger, nine-aircraft formations (seen here in three distinct boxes) supplemented by dedicated "Anti-Flak" aircraft (J and YY) to strike deeper, high-value industrial targets. Exhaustion of Marginalia & Interpretations: * Folio Number "92": Stamped archival index number in the upper right quadrant, following the sequence within the AIR 27/271/2 file. * Crew Substitution: In the entry for aircraft 429 A, the handwritten name "PARSONSON" is inserted beneath the typed crew list, likely indicating a late replacement for a specific member of Lt. Col. Ord's crew. * Rank Clarification: In aircraft 561 B, the officer "Jones" is explicitly identified with the handwritten rank "(Capt.)" to distinguish him from other personnel or to denote his specific role within the lead aircraft of the second box. * Duration: "TIMES:- 2.10 HRS FOR ALL" confirms a coordinated formation return, with even the Anti-Flak units maintaining the same sortie duration as the main bombing force. * Archival Mounting: The National Archives' reference scale and copyright information are visible on the right-hand board of the mounting sheet. 42 The following archival entry constitutes a high-fidelity transcription and historical analysis of Target File: 271-2_42.jpg, sourced from The National Archives' reference AIR 27/271/2. Phase 1: Verification & Extraction Identity Check: The exact date recorded in the document heading is 23rd FEBRUARY, 1945.