Using newly available archival sources, Two Suns in the Heavens examines the dramatic deterioration of relations between the USSR and China in the 1960s, whereby once powerful allies became estranged, competitive, and increasingly hostile neighbors.
Sergey Radchenko's authoritative account of these years shows how the intrinsic inequality of the Sino-Soviet alliance—seen as entirely natural by the Russians but bitterly resented by the Chinese—resulted in its ultimate collapse. Through a careful and comprehensive investigation of policymaking in both Moscow and Beijing, Radchenko creates a new framework for understanding the role of power struggle, ideology, personalities, and culture in Sino-Soviet relations.

What would it feel like To Run the World? The Soviet rulers spent the Cold War trying desperately to find out. In this panoramic new history of the conflict that defined the postwar era, Sergey Radchenko provides an unprecedented deep dive into the psychology of the Kremlin's decision-making. He reveals how the Soviet struggle with the United States and China reflected its irreconcilable ambitions as a self-proclaimed superpower and the leader of global revolution. This tension drove Soviet policies from Stalin's postwar scramble for territory to Khrushchev's reckless overseas adventurism and nuclear brinksmanship, Brezhnev's jockeying for influence in the third world, and Gorbachev's failed attempts to reinvent Moscow's claims to greatness. Perennial insecurities, delusions of grandeur, and desire for recognition propelled Moscow on a headlong quest for global power, with dire consequences and painful legacies that continue to shape our world.