The Long March Begins (October 16, 1934)

October 16, 1934

On the night of October 16, 1934, roughly 86,000 soldiers, officials, and porters of the Chinese Red Army slipped out of the Jiangxi Soviet, beginning a desperate retreat from encircling Nationalist forces. Over the following year, this exodus—known as the Long March—would cover approximately 10,000 kilometres across some of China's most punishing terrain. Though only about 8,000 survivors reached the new base at Yan'an, the ordeal became a foundational myth of the Chinese Communist Party and cemented Mao Zedong's rise to supreme leadership.

Encirclement and the Decision to Flee

By 1934, Chiang Kai-shek's Kuomintang had launched a series of encirclement campaigns against the Communist-controlled Jiangxi Soviet in southeastern China. The fifth and most ruthless campaign, begun in 1933, employed roughly 700,000 Nationalist troops backed by German military advisers who oversaw the construction of blockhouses and fortified lines designed to strangle the Communist base through economic blockade and steady territorial constriction. Communist forces, then numbering around 186,000 including militia, found themselves increasingly unable to break the siege through conventional defense. Party leadership, still dominated by Otto Braun, a Comintern military adviser, and figures loyal to Moscow-oriented strategy, recognized by autumn 1934 that the Jiangxi base was no longer tenable. On October 16, roughly 86,000 troops of the First Front Army, along with about 11,000 party cadres, wounded soldiers, and porters carrying printing presses, silver bullion, and even X-ray machines, began breaking through Nationalist lines near Yudu. The retreat was initially planned as a strategic relocation rather than the year-long odyssey it became, but the sheer scale of Nationalist pressure forced the marchers into an improvised, evolving flight across nearly a dozen provinces.

Crisis, Adaptation, and Mao's Ascendance

The march's early months proved catastrophic. Crossing the Xiang River in late November 1934, Communist forces suffered devastating losses, with troop numbers falling from roughly 86,000 to around 30,000 within weeks due to combat casualties, desertion, and disease. This crisis triggered a pivotal reassessment of leadership at the Zunyi Conference in January 1935, held in Guizhou province. There, party leaders sharply criticized the conventional military tactics advocated by Otto Braun and party secretary Bo Gu, blaming their rigid, Soviet-style strategies for the near-disaster. The conference elevated Mao Zedong, previously marginalized within the party hierarchy, to a position of decisive military and political influence, marking the beginning of his ascent toward supreme leadership. Under revised strategy emphasizing guerrilla mobility and rapid maneuver, the surviving forces pressed westward and northward, crossing the Dadu River in May 1935 via a dramatic assault on the Luding Bridge, an episode later mythologized in Communist Party lore. The marchers then confronted the Great Snowy Mountains and the treacherous Zoige grasslands of the Tibetan plateau, where cold, starvation, and altitude sickness claimed thousands more lives. Separate Communist armies, including the Fourth Front Army under Zhang Guotao, followed parallel but distinct routes, occasionally converging and diverging amid disputes over strategy and destination.

Arrival at Yan'an and Lasting Legacy

In October 1935, the remnants of the First Front Army—by then reduced to roughly 8,000 to 10,000 exhausted survivors—reached northern Shaanxi province, establishing a new base near Yan'an that would serve as Communist headquarters for the next decade. Other Communist columns, including forces led by Zhang Guotao and He Long, continued marching and did not fully consolidate at Yan'an until 1936. The human cost had been staggering: of the roughly 100,000 who initially departed various Soviet bases, perhaps only 8,000 completed the full journey, with losses attributable to combat, starvation, exposure, disease, and desertion across the roughly 370-day trek. Despite this near-annihilation, the Long March achieved extraordinary symbolic and political significance. It removed the Red Army from Nationalist encirclement, preserved a functioning Communist leadership and military core, and provided a powerful origin narrative of endurance and sacrifice that the party would invoke for decades. Mao Zedong emerged as the unrivaled leader of the Chinese Communist movement, a position solidified during the march and never seriously challenged afterward. The Yan'an base subsequently became the staging ground for Communist strategy during the Second Sino-Japanese War and the resumed civil war against the Nationalists, ultimately contributing to the Communist victory in 1949 and the founding of the People's Republic of China.