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Eisenhower then served as Supreme Commander Allied Expeditionary Force (SCAEF) in the European theatre, starting in December 1943 with the creation of the command to execute Operation Overlord and ending in July 1945 shortly after the End of World War II in Europe. Eisenhower was the Commander-in-Chief, Allied Force for the Mediterranean theatre. Eisenhower served in successive Supreme Allied Commander roles. These commanders reported to the British/American Combined Chiefs of Staff, although in the case of the Pacific and South East Asia, the relevant national command authorities of the American Joint Chiefs of Staff or the British Chiefs of Staff Committee had responsibility for the main conduct of the war in the theatre, depending on the Supreme Commander's nationality. These Supreme Allied Commanders were drawn from the most senior leaders in the British Armed Forces and United States Armed Forces. In other cases, senior commanders were given the title Commander-in-Chief. These Supreme Allied Commanders were given operational control over all air, land, and sea units in that theatre.
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On 14 April 1918, at his own request, Foch was appointed, "Commander in Chief of the Allied Armies".
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He was the one who accepted the German cessation of hostilities in his private train. On 26 March 1918, the French marshal Ferdinand Foch was appointed Supreme Allied Commander, gaining command of all Allied forces everywhere, and coordinated the British, French, American, and Italian armies to stop the German spring offensive, the last large offensive of the German Empire.
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