The surprise Chinese invasion of Vietnam in 1979 shocked the international community. The two communist nations had seemed firm political and cultural allies, but the twenty-nine-day border war imposed heavy casualties, ruined urban and agricultural infrastructure, leveled three Vietnamese cities, and catalyzed a decadelong conflict. In this groundbreaking book, Xiaoming Zhang traces the roots of the conflict to the historic relationship between the peoples of China and Vietnam, the ongoing Sino-Soviet dispute, and Chinese leader Deng Xiaoping's desire to modernize his country. Deng's perceptions of the Soviet Union, combined with his plans for economic and military reform, shaped China's strategic vision. Drawing on newly declassified Chinese documents and memoirs by senior military and civilian figures, Zhang takes readers into the heart of Beijing's decision-making process and illustrates the war's importance for understanding the modern Chinese military, as well as China's role in the Asian-Pacific world today.

Why did the People's Republic of China and Vietnam, two "comrades and brothers," engage in such a tragic war?

In February 1979, China launched a full scale attack on Vietnam bringing to the surface the deep tension between the two socialist neighbours. The importance of the resultant war is often overlooked. Millions of people throughout the region were affected, and the frictions that remain in the wake of the war threaten the prospects for peace not only in Southeast Asia, but also the whole Asia-Pacific region as well. This is a full scale examination of the 1979 Sino-Vietnamese War - the events that led to it, the Cold War aftermath, and the implications for the region and beyond.

Why did the People's Republic of China and Vietnam, two "comrades and brothers," engage in such a tragic war?

This well-researched volume examines the Sino-Vietnamese hostilities of the late 1970s and 1980s, attempting to understand them as strategic, operational and tactical events. The Sino-Vietnamese War was the third Indochina war, and contemporary Southeast Asia cannot be properly understood unless we acknowledge that the Vietnamese fought three, not two, wars to establish their current role in the region. The war was not about the Sino-Vietnamese border, as frequently claimed, but about China’s support for its Cambodian ally, the Khmer Rouge, and the book addresses US and ASEAN involvement in the effort to support the regime. Although the Chinese completed their troop withdrawal in March 1979, they retained their strategic goal of driving Vietnam out of Cambodia at least until 1988, but it was evident by 1984-85 that the PLA, held back by the drag of its ‘Maoist’ organization, doctrine, equipment, and personnel, was not an effective instrument of coercion. Chinese Military Strategy in the Third Indochina War will be of great interest to all students of the Third Indochina War, Asian political history, Chinese security and strategic studies in general.

In 1979, under Deng Xiaoping's leadership, China launched a ground war against the Socialist Republic of Vietnam. After three weeks of combat using mainly ground forces, the Chinese secured their operational objectives, then quickly withdrew. For what purpose and with what goals? The author reveals some possibilities.