In 1951 the Conservatives returned to office and Eden became Foreign Secretary for a third time but not "Deputy Prime Minister" (Churchill gave him the title in the first list of ministers submitted to the King, who, however, forbade it on the grounds that this "office" was unknown to the constitution).
Churchill was largely a figurehead in the government, and Eden had effective control of British foreign policy for the second time, with the decline of the empire and the intensifying of the Cold War.

Eden's biographer Richard Lamb said that Eden bullied Churchill into going back on commitments to European unity made in opposition.
The truth appears to be more complex.
Britain was still a world power or at least trying to be one in 1945–55, with the concept of sovereignty not as discredited as on the Continent.
The United States encouraged moves towards European federalism so that it could withdraw troops and have the Germans rearmed under supervision.
Eden was less Atlanticist than Churchill and had little time for European federalism.
He wanted firm alliances with France and other Western European powers to contain Germany.
Half of British trade was then with the sterling area and only a quarter with Western Europe.
Despite later talk of "lost opportunities", even Macmillan, who had been an active member of the European Movementa after the war, acknowledged in February 1952 that Britain's relationship with the United States and the Commonwealth would prevent it from joining a federal Europe at the time.
Eden was also irritated by Churchill's hankering for a summit meeting with the Soviet Union in 1953 after Stalin's death.
Eden became seriously ill from a series of botched bile duct operations in April 1953 that nearly killed him.
After that, he had frequent bouts of poor physical health and psychological depression.

Despite the ending of the British Raj in India, British interest in the Middle East remained strong.
Britain had treaty relations with Jordan and Iraq and was the protecting power for Kuwait and the Trucial States, the colonial power in Aden, and the occupying power in the Suez Canal.
Many right-wing Conservative MPs, organised in the so-called Suez Group, sought to retain the imperial role, but economic pressures made maintenance of it increasingly difficult.
Britain sought to maintain its huge military base in the Suez Canal zone and, in the face of Egyptian resentment, to further develop its alliance with Iraq, and the hope was that the Americans would assist Britain, possibly by finance.
While the Americans co-operated with the British in overthrowing the Mosaddegh government in Iran after it had nationalised British oil interests, the Americans developed their own relations in the region and took a positive view of the Egyptian Free Officers and developed friendly relations with Saudi Arabia.
Britain was eventually forced to withdraw from the canal zone, and the Baghdad Pact security treaty was not supported by the United States, which left Eden vulnerable to the charge of having failed to maintain British prestige.

Eden had grave misgivings about American foreign policy under Secretary of State John Foster Dulles and President Dwight D. Eisenhower.
As early as March 1953, Eisenhower was concerned at the escalating costs of defence and the increase of state power that it would bring.
Eden was irked by Dulles's policy of "brinkmanship", or display of muscle, in relations with the communist world.
In particular, both had heated exchanges with one another regarding the proposed American aerial strike operation (Vulture) to try to save the beleaguered French garrison at the Battle of Dien Bien Phu in early 1954.
The operation was cancelled because of Eden's refusal to commit to it for fear of Chinese intervention.
Dulles then walked out early in the Geneva Conference talks and was critical of the American decision not to sign it.
Nevertheless, the success of the conference ranked as the outstanding achievement of Eden's third term in the Foreign Office.
During the summer and fall of 1954, the Anglo-Egyptia
In 1951 the Conservatives returned to office and Eden became Foreign Secretary for a third time but not "Deputy Prime Minister" (Churchill gave him the title in the first list of ministers submitted to the King, who, however, forbade it on the grounds that this "office" was unknown to the constitution). Churchill was largely a figurehead in the government, and Eden had effective control of British foreign policy for the second time, with the decline of the empire and the intensifying of the Cold War.
Eden's biographer Richard Lamb said that Eden bullied Churchill into going back on commitments to European unity made in opposition. The truth appears to be more complex. Britain was still a world power or at least trying to be one in 1945–55, with the concept of sovereignty not as discredited as on the Continent. The United States encouraged moves towards European federalism so that it could withdraw troops and have the Germans rearmed under supervision. Eden was less Atlanticist than Churchill and had little time for European federalism. He wanted firm alliances with France and other Western European powers to contain Germany. Half of British trade was then with the sterling area and only a quarter with Western Europe. Despite later talk of "lost opportunities", even Macmillan, who had been an active member of the European Movementa after the war, acknowledged in February 1952 that Britain's relationship with the United States and the Commonwealth would prevent it from joining a federal Europe at the time. Eden was also irritated by Churchill's hankering for a summit meeting with the Soviet Union in 1953 after Stalin's death. Eden became seriously ill from a series of botched bile duct operations in April 1953 that nearly killed him. After that, he had frequent bouts of poor physical health and psychological depression.
Despite the ending of the British Raj in India, British interest in the Middle East remained strong. Britain had treaty relations with Jordan and Iraq and was the protecting power for Kuwait and the Trucial States, the colonial power in Aden, and the occupying power in the Suez Canal. Many right-wing Conservative MPs, organised in the so-called Suez Group, sought to retain the imperial role, but economic pressures made maintenance of it increasingly difficult. Britain sought to maintain its huge military base in the Suez Canal zone and, in the face of Egyptian resentment, to further develop its alliance with Iraq, and the hope was that the Americans would assist Britain, possibly by finance. While the Americans co-operated with the British in overthrowing the Mosaddegh government in Iran after it had nationalised British oil interests, the Americans developed their own relations in the region and took a positive view of the Egyptian Free Officers and developed friendly relations with Saudi Arabia. Britain was eventually forced to withdraw from the canal zone, and the Baghdad Pact security treaty was not supported by the United States, which left Eden vulnerable to the charge of having failed to maintain British prestige.
Eden had grave misgivings about American foreign policy under Secretary of State John Foster Dulles and President Dwight D. Eisenhower. As early as March 1953, Eisenhower was concerned at the escalating costs of defence and the increase of state power that it would bring. Eden was irked by Dulles's policy of "brinkmanship", or display of muscle, in relations with the communist world. In particular, both had heated exchanges with one another regarding the proposed American aerial strike operation (Vulture) to try to save the beleaguered French garrison at the Battle of Dien Bien Phu in early 1954. The operation was cancelled because of Eden's refusal to commit to it for fear of Chinese intervention. Dulles then walked out early in the Geneva Conference talks and was critical of the American decision not to sign it. Nevertheless, the success of the conference ranked as the outstanding achievement of Eden's third term in the Foreign Office. During the summer and fall of 1954, the Anglo-Egyptia
Anthony Eden