sentences:  He worked as a journalist between 1985 and 1999 and later wrote political editorials at "La Presse".He was also director of weekly revue "Aéromag" from 1981 to 1984.During the 1990s and 2000s, Coulon published various books on military and international issues including the state of Canada's military, the United States, the Iraq War, the United Nations, Africa, globalization and the Lebanon-Israel crisis.