I keep saying this, but people are not getting it.
USA buys bombers to defend london. Japan chooses to declare war or not to, if he doesn’t go to war with the allies then he makes less income than UK PAC, China, and ANZAC for a few turns. Japan does go to war, USA can fly bombers into london thus defending it from sea lion.
5 bombers makes a huge difference in the success of a sea lion attack, that is 5 more hits you need to score before you cut into infantry then tank then fighter, plus it can hit.
So that is that.
~
the other alternative is horrible. the alternative in which italy owns. Germany’s response to taranto is simple: take london if it can or blast whatever ships with air and italy rebuilds. If germany has to make japan postpone war to do london, then USA does not have to worry about pacific for at least another 2 to 3 rounds, because that is how much cushion you get. Making japan delay war to round 3 makes axis have a very bad day and makes the allies very boring to play.
uk sinks italy, germany sinks uk if it can. the cycle goes till germany runs out of air (because he is usually buying ground forces to take russia over… his current air is for keeping italy from being convoyed out of the game)