Missile Defense Timeline 1940s 1950s 1960s 1970s 1980s 1990s 2000s 2010s 1940s 1944 1945 1946 1946 1947 1949 1950s 1955 1957 1958 1960s 1961 1962 1963 1964 1967 1968 1969 1970s 1970 1972 1975 1978 1980s 1980 1983 1984 1985 1987 1989 1990s 1990 1991 1993 1993 1998 1998 1999 1999 2000s 2001 2001 2005 2006 2007 2007 2008 2008 2009 2009 2010s 2010 2011