Squire,
Here is your block…
UK builds 1 AC, 1 TRN, 2 INF on UK1
1 ARM ECan to UK
Stages fleet plus existing FIGs in SZ6.
USA1:
1 TRn with 2 land units to SZ12 offload to Algeria
1 TRN, 1 DST to SZ8 with 2 land units.
1 FIG, 1 BOM EUS to UK
USSR2: SUB to SZ6.
Now…
Your Med fleet cannot engage in combat moves against the Allied fleet, only the lone TRN in SZ12, so they can’t link until G3 (unless you NCM to SZ7)
Your Baltic Fleet cannot get past the UK fleet (except SUBs) without combat.
SZ6 battle:
Allies: 1 TRN, 1 SUB, 1 BB, 1 AC, 2 FIG
Axis: 4 TRN, 2 SUB, 1 DST, 1 AC, 5 FIGs (1 dead in Ukraine), 1 BOM
Saving your loaded TRNs, you win that battle 95% of the time, with an average 4 TRN, 2 FIG, 1 BOM, 1 AC, 1 DST.
Now the London Battle:
Allies have: 4 INF (UK), 1 INF (USA), 1 ART (UK), 2 ARM (UK), 1 ARM (USA), 1 FIG (USA), 1 BOM (USA), 1 AA (UK)
Axis lands 4 INF, 4 ARM
Axis has a 2.4% chance of taking London.
If you pull just 1 FIG off the Naval battle to add to the London fight:
SZ6: 87% Axis win
London: 8.6% Axis Win
2 FIGs to London:
SZ6: 64%
London: 21%
3 FIGs to London:
SZ6: 41% (and saving the Loaded TRNs leaves you with nothing to invade with in most cases)
London: 36.5%
So you have somewhere around a 1 in 4 chance to take London if the allies do a SZ6 primary block and a SZ12 TRN block.
And if Germany loses, they are out their air force AND navy on G2. Allied win.
I’ll take those odds as the Allies :-D
As for blcoking a link…
With battles in both SZ12 and SZ6, you can link SOME of your fleet in SZ7, but not all of it. And if you can’t link it all, it is DEAD. So why bother to merge it if it dies immediately anyway?