After an incident where British intelligence has finally gone too far, you decide to end the threat posed by perfidious Albion once and for all. Many have tried and many have failed what you now attempt. Will you join the Romans, the Anglo-Saxons, and the Normans as successful invaders, or will your name be mentioned along with the Spanish armada, the numerous rulers of France who could only dream of crossing the channel, and Hitler?
For LCF such an invasion would surely be a trivial matter, since we can use superior technology (which comes from being enlightened by our own intelligence) and knowledge of the blade to attain air supremacy and domination of the seas. Also our path would be well prepared by hacking their military and using support of anyone on that island who happens to heed the call of the mighty fedora. We would make short work of British resistance in order to be prepared to face their NATO allies, the UN security council, or some combination thereof.
Or if we don't feel like doing an invasion we can just capture every single source of tea and jack up prices until the queen herself begs us for mercy.
The peace treaty would probably see the UK balkanized into its separate parts with governments that are subservient to our will, and may host our military garrisons for some time to come. Or alternatively we can force on them all the parts of their colonial empire back which are currently in a position of disputed ownership, e.g. Israel/Palestine, Kashmir, etc. Just for the lulz.
