In
1937, after the Japanese invasion of China, the communist General
Zhu De requested
Jawaharlal Nehru to send Indian physicians to China.
Netaji Subhash Chandra Bose, the President of the Indian National Congress, made arrangements to send a team of volunteer doctors and an ambulance by collecting a fund of Rs 22,000 on the All-Indian China Day and China Fund days on July 7-9. He had made an appeal to the people through a press statement on June 30, 1938. In Modern Review S.C.Bose wrote an article on Japan's role in the Far East and denounced the assault on China. The key element of this mission was it was from a nation itself struggling for freedom, to another nation also struggling for its freedom. The mission was reinforced with Nehru's visit to China in
1939.
A medical team of five doctors (Drs.
M. Atal, M. Cholkar, D. Kotnis,
B.K. Basu and
D. Mukerji) was dispatched as the Indian Medical Mission Team in September 1938. All, except Dr. Kotnis, returned to India safely.
Dr. Kotnis, who was 28 at arrival, stayed in China for almost 5 years working in mobile clinics to treat wounded soldiers. Dr. Kotnis first arrived in China at the port of Hankou, Wuhan. He was sent to Yan'an, and was eventually to be posted as director of the Dr.
Bethune International Peace Hospital there.
In 1939, Kotnis finally joined the
Eighth Route Army (led by
Mao Zedong) at the Jin-Cha-Ji border near the
Wutai Mountain Area, after his efforts all across the northern China region. The hardships of suppressed military life, stresses that were especially relevant to the front-line doctors who often had to work over 72 hours at a stretch, finally began to tell on him. He died of
epilepsy on
December 9, 1942 at age 32, and was buried in the Heroes Courtyard, Nanquan Village. It is rumoured that he joined the Communist Party of China just before his death.
During his mission he was also a lecturer at the Dr. Bethune Hygiene School of the Jin-Cha-Ji Military Area, and the first president of the Dr.
Bethune International Peace Hospital, Yanan.