User blog comment:Saturn120/Alternate Axis Changes/@comment-4919678-20140411225231

Operation Green: a Nazi invasion of Ireland. would have depended on how fast british forces could have moved to aid the Irish. I suspect that Ireland would have gotten a fair amount of troops on into the fight, but after the invasion. also, it might have been a barbarossa when birtains navy cut off the german supplies, leading to the defeat of a sizeable german force.

After that, Irish troops would have helped in D-Day, and i suspect that the north zone of british occupation in germany would have been an Irish zone, and the cold war would been slightly different. e.g. Irelabd would now be consider on the west side, and would be a nuclare power. They would have around 10 to 100, and be slightly more modernizeds then OTL. they would be a fair economic power, probably 10th or 12th.