POD
The POD in this is that Hitler decides not to attack The Soviet Union, but instead he decides to launch operation green ( the invasion of Ireland) Britain goes to Ireland's aid. Big mistake! While Britain is distracted, the nazi's launch operation Sea Lion(the invasion of Britain).
Time line
1941: Hitler decides not to attack the Soviet Union. He launches Operation green and invades Ireland. Ireland's Military may be weak, but the Irish will not stand to be ruled by another out side power.
1941: Britain send s