I'm beginning to feel like the weirdo strategy guy today, what with my love of paras (another thread) and my love of subs... (current thread

)
anyway, in the past, I used to build up a lot of subs, and cordon off britian. I sank an inexplicable amount of shipping... I have no idea how bad it was for britian, but I think it got to the point that they
were unable to build much of anything.. making invasion simple.
with 1.06, I've found I have to change my tactics a bit, so here goes:
Don't bother researching sub stuff till you start attacking poland. Shoot for anything that gives your subs better attack (get the targeting computer or whatever... gives subs +2) and don't build subs till you have ship construction, and sub VII or sub IX. Subs are actually very cheap to build (5 ic!), and
relatively fast.
So, by the time you've finished off france, you should be able to start building your subs, and upgrading the old ones. My most current subs (IX?) have a sea attack of 12! Once they all came online, I sent them to hunt for shipping. 21 sub packs. In the first day at sea, they managed to sink between 200 and 300 transport ships. (at 4ic per transport unit (which translates to 10 per unit when you send them on convoy duty) that'd be about 100ic of shipping I sunk in 1 day!) A couple of days later, they beat the hell out of the british fleet sent to clear the sea zone. Now, all the sub units were hit pretty hard, and I had to port them all, but I still had 12 subs (6 upgraded UII, and 6 UIX) that hadn't participated in the battle. They sink about 50 a day or so... ( or 20 ic)
Normally I wouldn't have left the subs there to fight it out, but I've never gone so far into building subs before, so I figgered hell... why not. It worked well. But it's the last time I think I'll do that, as that's not the reason I spent the ic on them...
Anyway, now I've got 4 nav bombers in western france, so I'll use the subs to kill transports, and run from any combat fleets, and I'll use the bombers to hit any combat fleets that the subs spot.
Not only that, but I need to be able to freely move my invasion fleet for britian when the time comes, ( eastern side ) so I'm hoping that the massive losses of transports will pull all his naval units to the east, freeing the sea lanes for my surface/invasion fleet to the east.
Can't say if it's worthwhile or not... but so far so good... If I can't take britian, then I'll surely starve it! Once her convoy buffer is gone, it'll cost it buttloads to keep up... something I dont' think it can do with any success.
game info: (vanilla 1.06 Ger most difficult settings both ai and game)