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. On 13 October 1971, he paid for an ad in the
New York Times claiming an Independent Sikh state. Advertisement of Khalistan enabled him to collect millions of dollars from the
Sikh diaspora. On 12 April 1980, he declared the formation of a "National Council of Khalistan", at
Anandpur Sahib. He declared himself the President of the Council and Balbir Singh Sandhu as its Secretary General. In 1977, he returned to India. Chohan travelled to Britain in 1979, and established the
Khalistan National Council. In May 1980, Jagjit Singh Chohan travelled to
London and announced the formation of Khalistan. A similar announcement was made by Balbir Singh Sandhu, in
Amritsar, who released stamps and currency of Khalistan. Operating from a building termed "Khalistan House", he remained in contact with the Sikh leader
Jarnail Singh Bhindranwale who was campaigning for a Sikh theocratic homeland. Chohan also maintained contacts among various groups in Canada, the US, and Germany. He visited Pakistan as a guest of leaders like Chaudhuri Zahoor Elahi. Chohan declared himself president of the "Republic of Khalistan", named a Cabinet, and issued symbolic Khalistan "passports", "postage stamps", and "Khalistan dollars". It is reported that with the assistance of a wealthy Californian supporter, a peach magnate, he opened an Ecuadorian bank account to support his operation. ==Operation Blue Star and later==