Basically, imagine a scenario where the Queen executes an order that commences a reclamation of the British Empire. She appears on every screen in Britain and looks into the camera with an unblinking stare. She then precedes to declare war on half of the world, one country at a time, to the tune of the British grenadiers. Suddenly, redcoat legions appear and start preparing for war. The rest of the UK military only serves as a back up force for the redcoats. The redcoats then invade the commonwealth countries and then reorganise in order to take the USA. The Queen is given access to secret technology that allows her to absorb machinery and weapons into herself so that she becomes a transformer-like mech god. The invasion begins with the Queen leading the front line. The US nukes are simply picked out of the sky by her almighty hands and she consumes them, gaining more power as she does so. Realising defeat, the US capitulates and America is turned into one big Tesco storage facility.