Between 7 November 1939 and 9 May 1940 seventeen orders were issued setting and postponing the day for starting operations. These delays were caused by the weather. One of the orders, dated 11 January 1940, shows that all the others were concerned with the action against the Low Countries, and that the 7th Flieger Division (see C-10) was involved. All these orders were signed either by Keitel or Jodl. (C-72)
The development of the plans, and the various questions which came up for consideration are shown in the entries in Jodl’s diary. At one point the Foreign Office did not regard the prepared justification for the attack as satisfactory, but Jodl thought it was sufficient. His diary shows the existence of the plan against the Low Countries and the steps taken to put it into execution. (1809-PS)
(6) Aggression against Greece and Yugoslavia. On 12 November 1940 Hitler issued orders to the Army to prepare for the occupation of the Greek mainland (444-PS). On 13 December 1940 a Hitler order stated that the invasion of Greece was planned and would start as soon as the weather became favorable. The composition of combat teams and their routes of march were given. When the Greek operation was concluded, the mass of the troops involved were to be employed for a new task. This order was distributed to the OKW, as well as to the three armed services. (1541-PS)
On 11 January 1941 Hitler ordered preparation for armed intervention in Albania, to assist the Italians against Greece. The order was initialled by Keitel and Jodl (448-PS). On 20 January 1941 Jodl reported, in notes of a meeting between Hitler and Mussolini, that Hitler stated that one of the purposes of German troop concentrations in Rumania was for use in his plan for the operation against Greece. This was four months prior to the attack. (C-134)
On 19 February 1941 an OKW order signed by Warlimont gave decisions for carrying out the Greek campaign, providing that pontoon building would commence on 26 February, and that the Danube would be crossed on 2 March. (C-59)
On 18 March 1941 Raeder, in the presence of Keitel and Jodl, asked for confirmation that the whole of Greece would have to be occupied even in the event of a peaceful settlement, and Hitler replied that complete occupation was a prerequisite to any settlement. (C-167)
At a meeting on 27 March 1941, attended by both Keitel and Jodl, Hitler outlined the proposed operations against Yugoslavia and Greece. The actual plan for military operations, Directive No. 25, was issued on the same day. (1746-PS)
(7) Aggression against the U.S.S.R. On 12 November 1940 Hitler issued a directive in which, among other things, it was stated that preparations for the East already verbally ordered should be continued, regardless of the outcome of current political discussions for the clarification of Russia’s attitude. The directive was initialled by Jodl. (444-PS)
The original directive for preparation of the attack on Russia—case “Barbarossa”—was signed by Hitler on 18 December 1940 and initialled by Keitel and Jodl (446-PS). On 3 February 1941 Hitler held a meeting to discuss the intended invasion. Keitel and Jodl were both present (872-PS). On 1 March 1941 an OKW map was prepared to show the intended division of occupied Russian territory. The distribution list shows that Keitel and Jodl received copies. (1642-PS)
In March of 1941 Keitel wrote to Reich Minister Todt to give him detailed instructions about camouflaging the coming invasion. The letter was initialled by Jodl. (874-PS)