Amid the intensified World Anti-Fascist War in the spring of 1944, Chinese military and civilian forces launched localized counteroffensives across north China - including a pivotal campaign in Dingxiang County of Shanxi Province - as Japan's Pacific setbacks opened opportunities for Chinese forces to reclaim occupied territories and turn the tide on the northern front.
Mounting pressure in the Pacific forced Japan to redirect resources to Southeast Asia via land routes, drawing troops from north China. This shift created vulnerabilities, which the Eighth Route Army exploited to launch localized counteroffensives. These counteroffensives lasted from the spring of 1944 through the spring and summer of 1945.
The goal was to eliminate Japanese outposts around base areas, restrict enemy movements, and expand liberated zones.
One night in 1944, the Eighth Route Army launched a surprise assault on Dingxiang, capturing the puppet county magistrate Wang Yunhao. This signaled the start of the Dingxiang Counteroffensive.
The strategic progress was evident when comparing the situation in May 1941 - when most flat and hilly areas were under enemy control and only a small mountain zone remained in Chinese hands - to May 1945, by which time Japanese troops had been pushed back to a few strongholds along railway lines.
Facing a vast battlefield with limited regular troops, the Eighth Route Army relied on close coordination with local militia forces. Through mass-based guerrilla tactics - including ambushes, encirclements, landmines, and tunnel warfare - they delivered effective and unpredictable blows to the enemy.
Dingxiang, though situated on open plains with little natural cover, became a center of innovation in tunnel warfare.
"Among the more than 100 villages in Dingxiang County, 82 of them dug tunnel networks, creating interconnected protective systems across several communities," said Niu Xiaoli, a guide of the Xihetou Tunnel complex in Dingxiang.
By April 1945, the number of enemy strongholds in Dingxiang had dropped from 19 to 9, and over 90 percent of villages had been liberated. The success there was part of a broader pattern across north China.
"During the spring counteroffensives in north China, base areas launched over 20,000 engagements, eliminated more than 200,000 Japanese and puppet troops, recovered significant territory, and liberated approximately 17 million people, laying the groundwork for later full-scale offensives," said Liang Xinlei, an assistant research fellow at the Institute of Modern History.
The campaigns from 1944 to 1945 marked a strategic shift from defense to active resistance, disrupting Japanese supply lines and strengthening China's position on the eastern front of World War II, thereby contributing significantly to the global defeat of fascism.
Spring counteroffensives in north China lead to decisive victory over Japan
