Special Relationship

The Special Relationship is the unofficial term for the exceptionally close political, diplomatic, cultural, economic, military and historical relations between the United Kingdom and the United States. It was used in a 1946 speech by Winston Churchill. Although both the United Kingdom and United States have close relationships with many other nations, the level of cooperation between them in economic activity, trade and commerce, military planning, execution of military operations, nuclear weapons technology, and intelligence sharing has been described as "unparalleled" among major powers.

The United Kingdom and United States have been close allies in numerous military and political conflicts throughout the 20th and 21st centuries including World War I, World War II, the Korean War, the Cold War, the Gulf War, and the War on Terror.

Although the special relationship between the United Kingdom and the United States was emphasized by British Prime Minister Winston Churchill, its existence had been recognized since the 19th century, not least by rival powers.

Relations in the mid-19th century were often strained, and even verged on war when Britain almost supported the Confederacy in the early part of the American Civil War. British leaders were constantly annoyed from the 1840s to the 1860s by what they saw as Washington's pandering to the democratic mob, as in Oregon boundary dispute in 1844-46. However British middle class public opinion sensed a common "special relationship" between the two peoples based on language, migration, evangelical Protestantism, liberal traditions, and extensive trade. This constituency rejected war, forcing London to appease the Americans. During the Trent Affair of late 1861, London drew the line and Washington retreated.

Troops from the two nations had been fighting side by side—sometimes spontaneously—in skirmishes overseas since 1859, and the two democracies shared a common bond of sacrifice in World War I.

Prime Minister Ramsay MacDonald's visit to the United States in 1930 confirmed his own belief in the "special relationship", and for this reason he looked to the Washington Treaty rather than a revival of the Anglo-Japanese alliance as the guarantee of peace in the Far East. However, as David Reynolds observes: "For most of the period since 1919, Anglo-American relations had been cool and often suspicious. America's 'betrayal' of the League of Nations was only the first in a series of US actions—over war debts, naval rivalry, the 1931–2 Manchurian crisis and the Depression—that convinced British leaders that the United States could not be relied on". Equally, as President Truman's secretary of state, Dean Acheson, recalled: "Of course a unique relation existed between Britain and America—our common language and history ensured that. But unique did not mean affectionate. We had fought England as an enemy as often as we had fought by her side as an ally".

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