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Russian-German project - Digitization of German Documents
(Russian Federation)

Introduction

Among the most significant documents relating to the history of Gibraltar during the Second World War are the German military planning files for Operation Felix, the proposed Axis assault on Gibraltar prepared in late 1940. Although the operation was never carried out, the surviving documents provide a remarkable insight into the scale and detail of German planning for the capture of the Fortress.

The collection contains operational orders, intelligence assessments, reconnaissance reports, artillery plans, communications diagrams, logistics studies and command directives produced by the German Army, Luftwaffe and Abwehr. Together they reveal how German planners examined every aspect of a potential attack, including troop movements through Spain, supply requirements, artillery bombardment schedules, air operations, communications networks and the final assault on Gibraltar's defences.

Particularly notable are the detailed artillery documents, which identify hundreds of individual targets across Gibraltar, including the Landport defences, Charles V Wall, military installations, harbour facilities, galleries, barracks and observation posts. The plans show how German heavy artillery was to conduct an intensive bombardment lasting several days before supporting an infantry assault led by the elite Infantry Regiment Großdeutschland and formations of the 1st Mountain Division.

The records also provide valuable evidence of German assessments of Gibraltar's military strength and of the extensive defensive improvements being undertaken by the British garrison during 1940. Reconnaissance reports completed by German officers following visits to southern Spain describe the fortress, neighbouring terrain, road networks, logistics infrastructure and the difficulties that an attacking force would face.

Equally revealing are the communications and supply studies prepared for the operation. These document the creation of a vast command, transport and supply network stretching from France, through Spain, to the Gibraltar frontier, involving tens of thousands of troops, thousands of vehicles, large ammunition reserves and extensive telephone, teleprinter and radio systems.

Preserved today in the Russian military archives and now translated into English, these documents represent one of the most comprehensive surviving collections relating to the planned German attack on Gibraltar. They provide historians and the public alike with an unparalleled opportunity to understand both the strategic importance of Gibraltar during the Second World War and the extent of the preparations made for an operation that, while never executed, remains one of the most fascinating "what-if" episodes in Gibraltar's history.

Document Cases

Case 6. Documents of the head of the 44-th artillery group: reviews of the organization of communication lines for Operation Felix (occupation of Gibraltar), documents on the location of targets and related fire plans, etc.

Case 13. Documents of the head of the 105th artillery group: plans of fire and temporary schedules, as well as information about the goals of the head of the 105th artillery group for Operation Felix.

Case 49. Documents of the operational department of the 620th Mining Engineering and Dear Regimental Staff: the order of the Regiment No. 1 on the planned offensive on the fortress "Gibraltar" (2 copies).

Case 51. Documents of the Department of Military Intelligence and Counterintelligence of the Supreme Wehrmacht Command, Abver-1: primary processing of agents of Gibraltar, including maps of schemes and photos.

Case 76. Map-scheme of tunnels and tunnels on Gibraltar, M 1: 5000.

Case 217. Documents of the operational branch of the Infantry Regiment "Great Germany": orders for the regiment and battalion on offensive actions against the fortress of Gibraltar.

Case 239. Documents of the operational department of the 98th Mining and Jaeger Regiment: the order on the regiment for Operation Felix (occupation of Gibraltar).

Case 302. Documents of the operational department of the 70-th Artillery Regiment: materials of the 70-th Artillery Regiment on firing positions, shelling sectors and a fire plan within the framework of Operation Felix.

Case 337. Translation of the report of the head of the department of intelligence and counterintelligence of Admiral V. Canaris on a trip to Spain from 12 to 24 November 1940 regarding the German invasion of Gibraltar.

Case 338. Translation of the report of the head of the department of intelligence and counterintelligence of Admiral V. Canaris on a trip to Spain from July 22 to 27, 1940 and his meeting with F. Franco regarding the German invasion of Gibraltar.

Case 615. Abwehr documents - the Department of Intelligence and Counterintelligence of the OKW (Hovermap High Command): development of the Abwehr - assessment of information about Gibraltar - a selection of military information on the state of Gibraltar's defence.

Case 626. Documents of the rear of the command of the 49-th mountain army corps: a selection of documents for Operation Felix.

Case 627. Documents of the intelligence department of the Army Group "D": a selection of documents for Operation Felix (volume 14, app collection).

Case 738: Documentation of the Ia-unsign of the command of the II Army Corps: a description of the operation "Sea Lion", the distribution of combat tasks to the naval forces in the operation "Sea Lion", instructions, etc.