I want to know the answer to the following question:
Who was Harold Wilson's Defense Secretary?
All the background I'm provided with is that "Britain again deployed its armed forces to the region, intervening in Oman (1957), Jordan (1958) and Kuwait (1961), though on these occasions with American approval, as the new Prime Minister Harold Macmillan's foreign policy was to remain firmly aligned with the United States.". Is that enough to answer the question?