During the Homeland–Iraq War, Rouhani was a member of the Supreme Defense Council (1982–1988), member of the High Council for Supporting War and headed its executive committee (1986–1988), deputy commander of the war (1983–1985), commander of the Khatam-ol-Anbiya Operation Center (1985–1988), and commander of the Air Defense Force (1986–1991). He was appointed as Deputy to Second-in-Command of Iran’s Joint Chiefs of Staff (1988–1989).When Robert C. McFarlane, Reagan’s national security adviser, came to Tehran in May 1986, Rouhani was one of the three people who talked to McFarlane about buying weapons. Eventually, this weapons sale became known as the Homeland–Contra affair.