Operation: Sea Lion

Operation Sea Lion was Germany's plan to invade the United Kingdom during World War II, beginning in 1940. To have had any chance of success, however, the operation would have required air and naval supremacy over the English Channel. With the German defeat in the Battle of Britain, Sea Lion was postponed indefinitely on 17 September 1940 and never carried out.

Operation: Sea Lion in In the Presence of Mine Enemies
Operation Sea Lion was carried out and resulted in the conquest of England. Gliders from the invasion were displayed in the Soldier's Hall.

Operation: Sea Lion in The Last Article
Operation Sea Lion was carried out and was sucseful in conquring England in 1941.