"Which Defence Procurement Procedure permits a Prime Minister to go and buy fighter aircraft from a private company without tendering process on Off-the-Shelf Basis leading to expenditure of Billion Dollars?", party's chief spokesman Randeep Surjewala asked while talking to reporters.
Raising a number of questions over the deal, he wondered whether is it sovereign right of the Prime Minister over exchequer's money?
"If there is no sovereign right that a Prime Minister has, can a Prime Minister tomorrow decide that he will spend 'X' amount of Billion Dollars of exchequer's money on Off-the-Shelf purchase of the Fighter Aircraft, the answer is clearly 'No'.", he said.
Besides, he recalled that a global tender was held by Government and two companies had qualified - Dassault Aviation of France which manufactures Rafele and the other Company which makes Euro Fighter.
In such a scenario, "if you had to make Off-the-Shelf purchase, should an equivalent offer had not been made to both the companies, so that we could have got the best price possible," he said.