"The Greater Middle East, the vast region between the Mediterranean and China encompassing much of the Arab world, parts of northern Africa, and Asia, existed for millennia as the crossroads of empire: Macedonian, Mongol, Ottoman, Russian, British. But with the dissolution of empires in the twentieth century, postcolonial states have struggled to maintain stability in the face of power struggles between factions, leadership vaccuums, and the fact...

The Great Game between Victorian Britain and Tsarist Russia was fought across desolate terrain from the Caucasus to China, over the lonely passes of the Parmirs and Karakorams, in the blazing Kerman and Helmund deserts, and through the caravan towns of the old Silk Road-both powers scrambling to control access to the riches of India and the East. When play first began, the frontiers of Russia and British India lay 2000 miles apart; by the end, this...