Operation Nemesis happened in 1922.
Zork Nemesis happened in 1996.
Nemesis II happened in 1991.
Nemesis Strike happened in 2005.
Laser Squad Nemesis happened in 2002.
Silver Nemesis happened on 1988-12-07.
Yes.
Operation Askari happened in 1983.
Operation Python happened in 1971.
Operation Nicety happened in 1942.
Operation Albion happened in 1917.
Operation Colombo happened in 1975.
Operation Batman happened in 1942.