Hyperion
Banned
At this point is seems, not necessarily ASB, but highly improbable, and possibly impractical.
Britain has had over two years with which to send reinforcements to the region, and right now, the US Navy, Marines, and Army have shattered Japanese island defenses, taken the Marianas and Guam, and are poised to take the Phillipines, and bomb Formosa and the mainland at will.
Essentially, the logistics needed for such an operation as you have laid out will either collapse, or suck resources away from stopping the number 1 Japanese priority, the US.
Britain has had over two years with which to send reinforcements to the region, and right now, the US Navy, Marines, and Army have shattered Japanese island defenses, taken the Marianas and Guam, and are poised to take the Phillipines, and bomb Formosa and the mainland at will.
Essentially, the logistics needed for such an operation as you have laid out will either collapse, or suck resources away from stopping the number 1 Japanese priority, the US.