Interallied Mission to Poland

The Interallied Mission to Poland was a diplomatic mission launched by British Prime Minister David Lloyd George on 21 July 1920, at the height of the Polish-Soviet War, weeks before the decisive Battle of Warsaw. The purpose of this mission was to send a number of high level personages from Britain and France to Poland in an attempt to influence Polish policy, possibly through effecting a change in government.

Source: Wikipedia — Interallied Mission to Poland (CC BY-SA 4.0)