Brecher was born on 14 March 1925 to a Jewish family. He obtained his PhD in
International Relations from
Yale University in 1953, and joined the faculty of McGill University in 1954. He was R.B. Angus Professor of Political Science at
McGill University until his retirement. His areas of research included; theory of crisis, conflict and war, protracted conflicts/enduring rivalries, foreign policy theory, international systems, the Middle East and South Asia international relations. He founded the
Shastri Indo-Canadian Institute to promote cultural and research exchanges between Canada and India. He retired after 69 years, thereafter becoming R.B. Angus Professor of Political Science Emeritus, and a member of the
Royal Society of Canada. Brecher died on 16 January 2022, at the age of 96. ==Selected publications==