Operation - game - was created in 1965.
Operation Neptune - video game - was created in 1991.
In Operation was created on 2006-05-08.
Operation Shylock was created in 1993.
Operation Tuleta was created in 2011.
Operation Homefront was created in 2001.
Operation Kindness was created in 1976.
Operation Bayshield was created in 1997.
Operation Kalmyk was created in 2012.
Operation Weeting was created in 2011.
Operation Takeover was created in 2000.
Operation Mobilisation was created in 1957.
Operation Clambake was created in 1996.