The UK, in every conflict in which it has been involved, has been on the side of the UK.
Napoleon was consistently opposed to the UK.
UK, USSR and France
Side 1: Germany, Italy and Japan Side 2: UK, France and USA.
US and Uk Allied good guys
Wales is part of the UK, so they were Allies.
The allies along with: U.S.A, UK, France and many others
The UK supplied troops and equipment to fight for the UN alongside US, Canada, Australia, New Zealand, Turkey and others.
The UK was not involved in the Vietnam war - it was the USA!
US, France, Canada, Australia, New Zealand, China, Japan, Russia.
The same as in World War I : the Allies consisting of the Free French, the USSR, the UK, and the other Commonwealth countries.
The English Civil War (1642-1651) was probably the biggest war fought on UK soilThe largest war in which the UK was involved was the Second Would War
China did not side with Japan. The attack upon China unified both sides of the Chinese Civil War to defend China from Japan with assistance from the UK and the US.