Когда началась британская интервенция в Греции?
Hitler intervened on 4 November 1940, four days after British troops arrived at Crete and Lemnos. Although Greece was neutral until the Italian invasion, the British troops that were sent as defensive aid created the possibility of a frontier to the German southern flank. He ordered his Army General Staff to attack Northern Greece from bases in Romania and Bulgaria in support of his master plan to deprive the British of Mediterranean bases. On 12 November, the German Armed Forces High Command issued Directive No. 18, in which they scheduled simultaneous operations against Gibraltar and Greece for the following January. In December 1940, German ambition in the Mediterranean underwent considerable revision when Spain's General Francisco Franco rejected the Gibraltar attack. Consequently, Germany's offensive in southern Europe was restricted to the Greek campaign. The Armed Forces High Command issued Directive No. 20 on 13 December 1940, outlining the Greek campaign under the code designation Operation Marita. The plan was to occupy the northern coast of the Aegean Sea by March 1941 and to seize the entire Greek mainland, if necessary. During a hasty meeting of Hitler's staff after the unexpected 27 March Yugoslav coup d'état against the Yugoslav government, orders for the campaign in Kingdom of Yugoslavia were drafted, as well as changes to the plans for Greece. On 6 April, both Greece and Yugoslavia were to be attacked.
Britain was obliged to assist Greece by the Declaration of 1939, which stated that in the event of a threat to Greek or Romanian independence, "His Majesty's Government would feel themselves bound at once to lend the Greek or Romanian Government... all the support in their power." The first British effort was the deployment of Royal Air Force (RAF) squadrons commanded by Air Commodore John D'Albiac that arrived in November 1940. With Greek government consent, British forces were dispatched to Crete on 31 October to guard Souda Bay, enabling the Greek government to redeploy the 5th Cretan Division to the mainland.
4 November 1940