sentences:  In 1978, with the drawdown of CA forces after the Vietnam War, the 399th was deactivated and its personnel assigned to the newly created Detachment 1 of the 411th CA Company, still located in Danbury.In 1991, the 411th was reconstituted as a battalion and consolidated in Danbury the following year.In late 1989, various 411th soldiers volunteered for service in Operations Just Cause and Promote Liberty in Panama.