I really think its all about intelliegence, how can hitler shifted his military target from military airfield to civilian target, so that the allies can have time to rebuild its air force? how can there be no air and sea operation like they have suceed in both france and poland? They really need a longer plan. This should be done immdiately after hitler took power.
1935
First, recruit German who can also speak english with no problem, give them a lot of money so that they dont have worries about their families. Send them to England to apply for jobs like constructing military planes, ships. while they are working on that, they should really patrol around the country and draw a map for the invasion force. (When the Japanese were planning to attack china, they have simiular plan to send spy to china and drew them the maps that the japanese needs, the maps are so detail that they have included a fountain from a small home’s backyard.)
1936
Build mock up building of important british fort or important strategic places where German soldiers can practice attacking them.
1941
After the victory in France, the German would begin their next invasion in England. the war would start like the oringal timeline where the air force will continue bomb the military air field and not switch to the civilians, the objective of this is to put Allied plane out of action and more importantly is that if the allied airforce are no longer a threat to the german air force, it is much safer for the JU-87 aircraft to attack British ships and convoy
The next step is that the entire invasion air force will be divided into five parts.
Army A, B, C would have fighters and bombers attached with gliders. Their objective is to have the fighters protecting the bombers and gliders to get across Britain and land on the east side of England, dummies would also to release to give a false perception of an overwhelming soldiers attacking England’s position. their actions should be very fast and decisive that the important strategic point should be taken before more British troops arrived. to reach this objective, extra external oil fuel must be equipped on every single plane from army A-C, and then abandon it when they are used up. this should happen in 3-4 am so that British might respond slower. The soldier it involve in army A-C should not be over 200 men.
If army A-C has done their job in about 9-10, Army D, E would consists of JU-87 protected by FW-190 and BF-109. JU-87 would not be throwing bombs, but instead they should put poison gas and create more fear to the British people, not only that, the British government would need to divde her resource on helping the civilian and thus kind of slow down their progress. One or two fighters will be armed with paint bomb, where the bomb will be exploded in mid-air. this is the signal to the German workers who works in the British factories to do their job and attempt to destroy british war factories, changing road signs to confuse people and also if possible some bridges connect to the east side of the country to prevent more relieve troops to attack German troops in the east side.
the last is to divide the land troops into three parts, where the Nazi will be taking all the ship it avaliable to land on British’s south, where most of the British sea force is on the north so it shouldnt be much problem if the transports can be efficient. their burning issue is to invade the east side of england and relieve army A-C. Slowly when tanks are avaliable, they advance to the north part of the country and the whole operation is a complete sucuess! or is it?