1990 Timeline 1992 1991 EventsEdit A repository of events that occurred in 1991. Events The Cold War between the United States of America and the Soviet Union ends. Colonel Steven Caldwell begins joint missions with Russia. (SGA: "Be All My Sins Remember'd") The Gulf War ends. Retrieved from "https://stargate.fandom.com/wiki/1991?oldid=263452" Categories: Timeline Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.