One thing to note (and I'm sorry if I'm repeating what anyone else has said) is that with peace in 1943 the impetus to build the VENGEANCE weapons would be lost. This could actually work well to Germany's advantage - Speer said after the war that it would have made far better strategic sense to have focused on the anti-aircraft and anti-ship missiles, and on the jet aircraft, rather than to pour huge resources into the V2 project.
In the scenario of peace in 1943 it seems quite plausible that this is indeed what they would do. Therefore, when war resumes Germany has a much more efficient anti-aircraft defence (no more hail of flak from 88s better employed as land weapons), and has advanced anti-ship missiles descended from the type that in OTL took out the Roma.
It thus may well be possible to wage an offensive war without being smashed back home from the air, and to take on the Royal Navy with the airforce playing the main role.
Best Regards
Grey Wolf
In the scenario of peace in 1943 it seems quite plausible that this is indeed what they would do. Therefore, when war resumes Germany has a much more efficient anti-aircraft defence (no more hail of flak from 88s better employed as land weapons), and has advanced anti-ship missiles descended from the type that in OTL took out the Roma.
It thus may well be possible to wage an offensive war without being smashed back home from the air, and to take on the Royal Navy with the airforce playing the main role.
Best Regards
Grey Wolf