"I greatly blame Congress, spurred on by its personal hatred of Nixon, for passing legislation in Jun..." — Alistair Horne

When the Soviet Union collapsed in 1989, Reagan and Thatcher displayed Churchillian magnanimity towards Gorbachev's broken nation. Relations were never better. There was no triumphalism.

Mikheil Saakashvili can claim that 80 per cent of Georgians wanted to join NATO; on the other hand, a similar percentage of Russians would almost certainly support Putin's quest for a strong Russia. We would mistake this mood at our peril.

Keeping his face clean over Watergate was one of Kissinger's biggest successes; so was his overall handling of the Yom Kippur War.

Vietnam ended a failure: repeatedly, to me, Kissinger described it as his greatest, and most persistent regret. But Congress was more to blame than Kissinger.