In early June 1940 Subhas Chandra Bose surveyed the world war situation and came to the conclusion that Indian freedom fighters should have first hand knowledge as to what was happening abroad and should join the fight against British. After considering the various means with the Comrades of various organisations and parties he found no other alternative but to travel abroad. Initial detail plan of escape was primarily consulted and discussed with Niranjan Singh Talib, editor "Desh Darpan". Sardar Baldev Singh and the former defence minister Government of India. Talib introduced Achhar Singh Chhina to execute the plan. The executive committee of Communist Party of Lahore decided that Singh Chhina, whose Soviet name was Larkin, one of the organisers of Kirti in North West Frontier, should meet Bose in order to chalk out the detail escape plan. Singh Chhina visited Calcutta and met Netaji. Bose further suggested to Singh Chhina to approach Soviet premier Joseph Stalin for armed help for India's struggle against independence. In order to vouch for his intentions to seek Soviet support for India's freedom movement, his speeches should be studied and not the changes in his political principles. For this purpose Singh Chhina visited the Frontier Province to make arrangements for his escape to Russia. In June 1940 Singh Chhina and Kishan met Bhagat Ram Talwar in his village in North West Frontier. Talwar was member of Forward Bloc and was engaged in secret activities of Kirti Party. They requested him to help Bose to reach the border of Soviet Union crossing through the tribal belt of Afghanistan. Talwar agreed to make arrangements for the stay of Netaji at Peshawar and from there for his escape to Kabul. After making necessary arrangements he returned to Calcutta to bring Netaji to Peshawar, but Bose was arrested for taking part in Black Hole of Calcutta Movement in 1940 and consequently could not avail himself of the opportunity.
Personal life
Kishan was survived by one son and two daughters. His son, Abhay Krishan Mehta went on to become a prominent NRI in the Middle East, co-founding the Indian Business Council and emerging as a leading figure in the community.