Former Defence Secretary G Mohan Kumar also said it was "absolutely wrong" to say that the PMO was conducting a parallel negotiation, as alleged in a media report to which the Congress and other opposition leaders have latched on to attack the Modi government over the Rafale deal.

"There was no parallel negotiation and every word in the Intergovernmental Agreement is jointly decided by the Indian and the French negotiating teams without participation of any other agency," Sinha said.

Sinha was one of the top Air Force officials leading the Indian negotiating team.

The controversy erupted after The Hindu newspaper reported that the Defence Ministry had raised strong objections to "parallel discussions" conducted by the PMO during negotiations for the Rs 59,000-crore fighter jet deal between India and France. The report, citing internal Defence Ministry file notes, was used by Congress president Rahul Gandhi and several other opposition leaders to raise questions on the role of Prime Minister Narendra Modi.

Kumar, who was the defence secretary when the deal was signed, said the matter refers to sovereign guarantee and not the price.

There were several unsettled issues that were being sorted out and sovereign guarantee was one of it, he said.

"All the price negotiations were conducted by the committee," Kumar asserted.

Referring to the note, Sinha said the official who initiated it was not a part of the negotiating team and he had no "locus standi" to do so.

Sinha added that he had seen the note for the first time in the media.

"None of us were aware of the note and neither was it discussed with the Indian negotiating team," Sinha said.