Best UK defense for Sealion 3 or 4 collaboration


  • @Cmdr:

    If you use the transport by India you can hit Iraq on Round 2 denying it to Italy. (well, denying the free infantry.)

    I still like going after Italy, however.  Kill the Tobruk and Ethiopia stacks and sending your fleet out to India to help against Japan.  It may mean London is gone, but since when does London really matter in this game?  Short of England getting lucky in Africa/Middle East and Japan getting snookered by America?

    Cmon Jen, you know better than that.  The whole point of this exercise is to try and see if London can be held.  :roll:

    Alsch brings up a good point tho, UK can take Persia UK1, then Iraq UK2(if they want) this means they can bring the armor in Egypt over to Gibraltar instead of attacking Iraq, and bring him to London in lieu of an inf UK2.  ****

    Sorry James, but a few pages we went through the numbers of the split German fleet and the major reasons why it is bad, even if you can successfully defend both fleets.  G2 Scotland seems out with this UK counter, please prove otherwise how those ships survive AND attack london G3.

    So, going back over the numbers from memory, we got 24 inf (17 purchased, 4 starting in England, and 3 via trn) 3 arm (1 via trn 2 purchased) 6 total ftrs, a tac and an aa gun.  Is anything missing in UK’s defense?  Any units that can be gleaned from any other fronts?

    Jim, can you please provide me with a write up as to how many German aircraft on average would survive G1?  I wonder because in this scenario we are hitting both bb’s, it might be less than the starting 5/5/1.  I think if Germany has suffered any air losses they might be unable to take UK on G3!  Viola!

    ***EDIT:

    If this is indeed the conclusion reached, then I think we need to re-look over I1.  Italy may have to attack Algeria in order to remove 1 inf from def of London.

  • '18 '17 '16 '11 Moderator

    Question 1:  How important is the Carrier fleet in SZ 98 to the stopping of Germany taking England on G4?

    Question 2:  How important is Africa to the stopping of the European Axis powers from winning?

    Question 3:  Is it better to crush Italy in Tobruk/Ethiopia with Egyptian and Indian forces, even if it may mean not stacking Gibraltar with a couple of guys?

    Question 4:  Will those couple of guys make a significant difference to England’s defense?

    Question 5:  Would that fleet make a significant difference in protecting India and preventing it’s fall?


  • @JamesAleman:

    Your 10 transports are safe in 113 due to scramble.

    Although it’s very dicey, this is where your plan hits a snag.

    UK can hit this with 4 Fighters, and will probably win this.

    @JimmyHat:

    So, going back over the numbers from memory, we got 24 inf (17 purchased, 4 starting in England, and 3 via trn) 3 arm (1 via trn 2 purchased) 6 total ftrs, a tac and an aa gun.  Is anything missing in UK’s defense?  Any units that can be gleaned from any other fronts?

    If this is indeed the conclusion reached, then I think we need to re-look over I1.  Italy may have to attack Algeria in order to remove 1 inf from def of London.

    Actually we’re assuming that the TT in 106 survived, and therefore London has 4 Arm, 25 Inf.
    Also the TT in 109 went back to canada for its reinforcements; the French in North Africa were not used at all.
    If the sub in 106 had won that fight and destroyed the TT, then what you said would apply.  That’s just not what we’re going with in this example.

  • '18 '17 '16 '11 Moderator

    I would, personally, do that with England.  Yes, I’d lose the carriers I had to build possibily, but still worth it.  Note:  If you lose 2 planes in the attack (and you probably will) you can build one of the carriers off the coast of S. Africa to help India or off the coast of Canada.  So it’s not total waste of cash.

  • Customizer

    Alsch brings up a good point tho, UK can take Persia UK1, then Iraq UK2(if they want) this means they can bring the armor in Egypt over to Gibraltar instead of attacking Iraq, and bring him to London in lieu of an inf UK2.  ****

    We did take it on UK1

    Jim, can you please provide me with a write up as to how many German aircraft on average would survive G1?  I wonder because in this scenario we are hitting both bb’s, it might be less than the starting 5/5/1.  I think if Germany has suffered any air losses they might be unable to take UK on G3!  Viola!

    All planes should survive with the loss of 1 sb in each sz.  If UK scrambles, however, in sz110, Germany will lose 3 planes for the UK’s 3 planes.

    I feel this is not a good plan for UK, as they will have less pllanes on UK1, theregy removing options for themselves.  UK will be unable to attackany fleet on UK 2, so invading Scotland on G2 is now a go.

  • Customizer

    One thing I noticed - why did you move the Inf in Yugo to Hungary, and not Southern Germany, as to be able to take part in a G4 Sealion?

    Fixed.

  • Customizer

    @JamesAleman:

    Question:
    If you are defending UK against a sea lion.

    What if German builds 4 transports turn 1 and 10 turn 2….Do they need the standard G1 carrier since its a G3 assault?

    G1 carrier is a vestige of the pre-scramble days. Forgive me if thats what you have done, I can not read map files at this point.

    Against 4 fht, 1 DD, 1 CA odds are 57% for UK

    If the CA in sz91 was hit and killed (only successful 50%) it drops to 25%.  Could rejig G1.  Interesting.  We would need to get better odds on sz91, though, as I would not want to risk that CA surviving.

  • Customizer

    Brilliant, James!  I don’t know if you thoght of Germany attacking on turn 2 or not, but even with 9 inf, UK has

    14 inf, 1 tank, 5 fht

    vs

    5 inf, 2 art, 3 tanks, 5 fht, 5 tac, 1 bmb, 1 CA, 1 BB

    There is nothing else for UK to do.  Maybe put the DD in sz110 to prevent the tanks from being loaded, but Italy could take it out - worse if UK scrambles.

    Germany wins Sealion on G2 91%.  No TTs need to be bought on G2.  Russia is toast.

  • Customizer

    It would help if I turn on the AA gun.

    Drop the odds to 68%.

    With this idea, I can’t seem to hit sz91 with anymore than 1 sb, leaving sz110 with 1 sb, 3 fht, 2 tac.  If UK scrambles, it is literally a coin toss as to who wins there.

    Ironically, if UK scrambles, they cannot hit sz112 at all, and the odds in London on G2 go up to 78%.


  • Hmm, that is interesting.
    Seems like Germany would be leaving way too much up to luck for us to consider this much more.

    And you pointed it out - the only subs that can hit 91 are also the only ones that can hit 110.
    To rely on this for even a second, Germany would be forced to devote 2 subs to 91…

    Plus those odds are sorta poopy anyway.

  • Customizer

    I can’t seem to get it to work with acceptable odds.  It SHOULD work, but not consistently.

    I’d pass.

    Posted it on Larry’s for them to see.


  • So we’re saying the UK hit the bb off English channel instead of 106 off Canada??  Considering how important that trn attack is, I think we should have gone with the ‘its destroyed’ option.  Won’t 66 percent of the time germany will win that battle?  Also not sure how the TRN off UK went to canada if there are german subs anywhere nearby.  UK’s only destroyer had to move to sz 104 to block, hence why I was not moving to Canada as UK. (in my german opening i send 3 subs at that dd/trn combo because i want no ground units coming to London)

    If UK can hold its capital even through G3 I gotta think we are adding options to their playbook.


  • In the scenario we’ve been going with, we sent 1 sub to 106.

    This gives:
    -1/3 chance for Germany to win entirely, destroying both DD and TT

    • 1/3 chance for sub and DD to mutually destroy each other, leaving only TT
    • 1/3 chance for sub to lose

    We went with the middle option.


  • Yes I did think about a g2 assault, but not sure if you want USA in war that soon.

    Regarding the transport protection mentioned earlier for a g3: Leave the Battleship in sz 113, with 3 fighters scrambled, I don’t care what can hit it on turn 3.

    Back to G2 Sealion. Here is my thought, hit sz 110 and 111, send 3 subs at sz 109 that leaves 1 sub for 110 and 1 sub for 111 or 112. Hit 112 with BB and CA. Build transports in sz 113 you will want the 10 air units 6 on 110, 4 on 111, and maybe the bomber on 109 see below or put it on 110.

    If you clear sz 109,110,111,112. UK must use 91 cruiser to either block naval bombards in 110, or they must sink the BB,CA(if CA lives) in 112 with air and block using the CA in 112.

    Itally can get 3 air on 112 to clear the CA. If uk loses planes hitting the CA and BB, turn 2 they fall.
    If UK moves ca to 110 to prevent bombardment, Italy hits 110 and clears, if UK scrambles, Italy removes 1 or 2 UK fighters…UK likely falls.

    With 3 subs on 109, technically you clear the DD as any hits must be applied there first. If you throw a bomber at that you have 3 sub casualties and might get a round 2, potentially clearing 2 UK air units if they want the DD to live, Italy can still clear a CA,DD in 112, but you have to defend Denmark from a UK landing. Italy can still attack a DD, CA in 110 but that gets ugly and you may not want to use Italy against the UK.

    With 5 transports able to hit, UK must defend UK if you lose the BB and CA and don’t like the layout and scrap Sea Lion, you now have 5 transports to use on Russia G2.

    Bad thing about G2 assault, unless you build an air base on Holland on G2, and even then, the UK might have assets enough in sz92 to scuttle the German navy in 110 losing 15 transports. Edit: its only 5 lol ignore the bottom part:

    The only way to block that is to have Italy land 6 units in Spain 4-5 units on S. France, (Germany would have had to take S. France with armor and mech) and permit the German armor in S. France to seize Gibraltar thus trapping the UK fleet in the Med. (This likely leaves France or Normandy: very bad if extra air makes it to London) Edit: Germany would have to take Normandy with Mech and Armor. These armor then drive south to capture Gibraltar. This then gives you a weak thrust to take Sweden, if you drop artillery from Germany in Norway turn 1 non combat. Not saying a neutral crush is ideal, but it could save 15 transports. It is probably better to lose the transports.

    Better plan would be seize Normandy turn 1, build 2 air bases: Holland and Normandy, and then you might save the transports, with a BB, CA, and 6 air units to cover (hopefully) after you seize London.


  • @jim010:

    Against 4 fht, 1 DD, 1 CA odds are 57% for UK

    If the CA in sz91 was hit and killed (only successful 50%) it drops to 25%.  Could rejig G1.  Interesting.  We would need to get better odds on sz91, though, as I would not want to risk that CA surviving.

    Maybe I’m missing something…  Where are the 4 fighters coming from?  Are assuming that if the CA survives that the UK purchases a CV?  I get 2 fighters from UK and 1 from Scotland.  Normandy is dead way more often than not.  Where’s the 4th?  It can’t reach from Gib, as 91-104-110-112-seazone is a suicide without a carrier purchase.  You aren’t counting the French UK based plane for some reason, are you?


  • I tried to point earlier back in the thread for the answer, but the short answer is you cannot put your Germ fleet in 113 because UK can block you, now you can’t invade london.  If wondering the particulars, please go a few pages back in the thread and see them.

    Personally I think we are making a mistake on G1, but not a big enough deal to mean recalibrating the whole exercise.  I just think Sealion is too dependent on that darn trn off Canada and we should be killing it 95% of the time!  CA off Gib be damned, it helps UK but not as much as that trn to defend Sealion.  It also helps Germ a bit to have subs remain in the Atlantic instead of dolling them out in 1’s and 2’s.

    However, based on the results so far, I stick by my earlier comment that UK is safe G3 provided Germany has suffered any air casualties throughout.


  • @kcdzim:

    Maybe I’m missing something…  Where are the 4 fighters coming from?

    Yes, we’re assuming that UK purchases a CV.
    With this attack, UK is putting all its eggs into one basket - if it works, Sealion is no longer an option at all and therefore the sacrifice of those unpurchased Inf and the Fighters that die are more than worth it.

    If it doesn’t, then UK’s screwed.  But the odds say that it will work with all 4 fighters.


  • Are we talking about a UK attack on sz113? UK doesn’t need to attack, if Germ splits their fleet to hit Scotland G2 then UK puts their fleet in sz 110.  Now Italy cannot clear the blockers thanks to UK scramblers, and Germ trns in 113 cannot reach 109, therefore now the only invasion point is English Channel and that’s going to involve Some German aircraft that won’t be used on London and London is safe….so no uk attack on sz113.


  • @Alsch91:

    @kcdzim:

    Maybe I’m missing something…  Where are the 4 fighters coming from?

    Yes, we’re assuming that UK purchases a CV.
    With this attack, UK is putting all its eggs into one basket - if it works, Sealion is no longer an option at all and therefore the sacrifice of those unpurchased Inf and the Fighters that die are more than worth it.

    If it doesn’t, then UK’s screwed.  But the odds say that it will work with all 4 fighters.

    Yeah, I wasn’t sure.  But Jim’s build on LH said 9 infantry and no mention of a UK carrier, then it went ahead with a 4 fighter attack.

    @jim010:

    UK

    Buys
    9 inf, save $1

    If the CA survived in sz91 (50% of the time it will), then you can hit sz112 with 4 fht, 1 DD, 1 CA vs 1 dmg BB, 1 CA, 3 fht

    Wins 57% with 1 plane

    if TT in sz106 survived, bring it to sz109 to drop off the inf and tank.

    All planes back to UK

    If the CA didn’t survive, you can’t hit sz112.

    Germany then hits London on G 2 with 5 inf, 2 art, 3 tanks, 5 fht, 5 tac, 1 bmb, 1 CA, 1 BB

    Sealion succeeds 68%

    If UK scrambled, then Sealion succeeds 75%

    Seems risky to try and set up, but there it is.

    Enjoy.

    I guess he just didn’t mention the CV.  but that makes sense now.


  • Jimmy -

    We were discussing how to properly stop a 5 TT G2 Sealion as suggested by James - if UK survives G1 with both the 109 DD and the 91 CA.

    And Jim, are we going to re-examine I1 or go ahead with I2 following the UK2 you suggested?  Your UK2 looks fine to me.

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