„Fall of Brussels, Amsterdam and Paris“
Now, that we have lost Control over these cities, its clearly visible for every citizen, that this war is lost. The British are overpowered with help of US forces and have shown History one anther time, that the British Isles are the best Breachhead for the Invasion of Europe imaginable
Choice A: All is lost, Declare our surrender…
Trigger „Peace talks in Versailles“, +20 Dissent
Choice B: The War Shall continue till we anilihate the City of London or till im Death!, +5 Dissent
Awesome! Love the events.

Might I suggest that you add a number of other key cities as factors towards the surrender of the wEU? Perhaps Berlin, Rome, Madrid, etc.?
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Regarding WEU chain of event.. Guys remenber Scotland join EU! Brits have no chance!

ofc if Usa intervene it Will be a bloodbath, but what about Russia side?and China??? Good war
I suggest to add a bliztkrieg possibilty For WEU t'ha can bring silently troops to Scotland and storm inside england overehelming the Brits.
Scotland joining the wEU shouldn't be a definitive event. The idea of a second referendum at some point following Brexit would be most probable. While I believe that, should Britain decide to withdraw, the vote to become independent would grow, I think it would still be too close to tell. Keep in mind that the Scottish Referendum back in 2014 ended in 55% - 45%. Scotland is probably the most pro-EU member of the UK - with its largest national party (SNP) actively voicing a pro-EU stance.
If Scotland joined the wEU - the UK wouldn't simply leave the border with Scotland undefended. In fact, if such a threat appeared, the British would likely deploy a significant number of their armed forces to the border. Perhaps they'd even develop their own Blitzkrieg tactic? Britzkrieg?
Chinese involvement in this conflict seems quite unlikely to me. The idea of fighting on another continent in a conflict which could cost them dearly sounds quite unappealing. Perhaps they'd send supplies, funding and so on, but direct involvement doesn't seem likely to me. However, you guys might have a different opinion.
In contrast, Russian involvement does sound more likely. Although the wEU would threaten the power of Russia too, US involvement in this conflict on the side of Britain would pose a greater threat. Reducing, if not destroying US influence over Europe would be in the interests of Russia, and this conflict could be the perfect opportunity to enact upon such an aim. This could be a nice big proxy conflict between Russia and the US if we were to speculate it in that way.
Just my opinions.