In 1936, Chiang was kidnapped by Zhang Xueliang in the Xi'an Incident and forced into the Second United Front, an anti-Japanese alliance with the CCP; the Second Sino-Japanese War started the following year. The alliance brought little coordination and was treated as a temporary cease fire in the civil war. The New Fourth Army Incident in 1941 ended the alliance.
In 1936, Chiang was kidnapped by Zhang Xueliang in the Xi'an Incident and forced into the Second United Front, an anti-Japanese alliance with the CCP; the Second Sino-Japanese War started the following year The alliance brought little coordination and was treated as a temporary cease fire in the civil war The New Fourth Army Incident in 1941 ended the alliance.