Two years after losing the Punjab Assembly elections in 1969, Chohan moved to the United Kingdom to start his campaign for creation of Khalistan. In 1971, he went to Nankana Sahib in Pakistan to attempt to set up a Sikh government. Chohan was invited by Pakistani army dictator Yahya Khan and was proclaimed as a Sikh leader. Certain Sikh relics that were in Pakistan were handed down to him and taken to UK. The relics had helped Chohan to gather Sikh supporters and followers. He then visited the United States at the invitation of his supporters among the Sikh diaspora.