Defence sources said India's insistence on the offset clause, tweaking of weaponary technology and plans to set up two bases for Rafale fighter jets would lead to cost escalation.
Offset policy was first introduced as part of the Defence Procurement Procedure (DPP), 2005, under which a foreign company has to invest back a portion of the deal into India.
They added the French have instead offered to undertake 'Make in India' initiatives. "The French can look at the option for making Falcon business jets in India or even the Rafales for future besides other projects," the sources said, adding the French government has made it clear that their companies would like to be part of 'Make in India' initiative.
It is not just the offset clause that the French are worried about. Indian Air Force wants to integrate a Israeli helmet mounted display with the Rafale fighter jets besides tweaking the weaponry technology so that the aircraft can fire a missile other than what the Rafales carry. The missile, sources said is of American make.
"The changes asked for are not like changing tyres in cars. It takes time, effort and money, all of which will again drive up the cost," the sources said.