The Congress Friday said the Supreme Court has vindicated its stand that "corruption" in the Rafale fighter jet deal cannot be decided by it and challenged Prime Minister Narendra Modi and his government for a Joint Parliamentary Committee (JPC) probe into the deal. Congress chief spokesperson Randeep Surjewala said the Congress had stated earlier that the Rafale issue cannot be decided by the Supreme Court, and the alleged corruption in the defence contract can only be brought out by a JPC after examining the files and notings in the contract.