Reliance Defence on Tuesday said the "proposed MoU" mentioned in a purported email cited by Congress President Rahul Gandhi in his fresh allegations on the Rafale deal was a reference to its cooperation with Airbus Helicopter and had "no connection" with the fighter jet contract.

Gandhi on Tuesday accused Prime Minister Narendra Modi of "treason" and violating the Official Secrets Act by acting as Anil Ambani's "middleman" in the Rafale jet contract, citing an email to claim the businessman was aware of the deal days before India and France signed it.