The Bengal famine of 1943 was an anthropogenic famine in the Bengal province of British India (present-day Bangladesh, West Bengal and eastern India) during World War II. An estimated 0.8–3.8 million people died,[A] in the Bengal region (present-day Bangladesh and West Bengal), from starvation, malaria and other diseases aggravated by malnutrition, population displacement, unsanitary conditions and lack of health care. Millions were impoverished as the crisis overwhelmed large segments of the economy and catastrophically disrupted the social fabric. Eventually, families disintegrated; men sold their small farms and left home to look for work or to join the British Indian Army, and women and children became homeless migrants, often travelling to Calcutta or other large cities in search of organised relief.
( Source : WIKIPEDIA )
Churchill's policies contributed to 1943 Bengal famine – study | India | The Guardian
https://www.theguardian.com/world/2019/mar/29/winston-churchill-policies-contributed-to-1943-bengal-famine-study
Colonial Biopolitics and the Great Bengal Famine of 1943
https://pubmed.ncbi.nlm.nih.gov/36531534/