"The government did not pay an extra amount of Rs 4,500 crore than what was negotiated earlier. On the contrary, after the present government came to power, it re-examined the project even though all negotiations had been completed in 2002 and the Ministry of Finance had accorded approval to the project in 2003," he said in a suo motu statement in Lok Sabha.
Mukherjee said the United Progressive Alliance government held negotiations and was able to "achieve a reduction of Rs 313 crore in the contracts with two French firms from the negotiated position in 2002."
The Defence Minister's statement came after the Opposition National Democratic Alliance alleged a scam in the multi-crore Scorpene deal demanding the termination of the contract.
"No contract or contracts were signed with French firms for Rs 16,000 crore for the Scorpene project. The total cost of the two contracts signed with the two firms, M/S ARMARIS and MBDA, for the project is Rs 7,197 crore," he said.
Besides the French firms, "the only other contract that was signed was with the defence PSU Mazagon Docks Limited for Rs 5,888 crore for indigenous construction of submarines."
On reports about alleged involvement of middlemen and payment of commission, Mukherjee said while two Integrity Pacts were signed with the French firms to ensure transparency in the project, the firm accused of paying commissions to middlemen has "denied all allegations."
The French Embassy in India has also termed the reports as "slanderous", while the French firm has moved the Delhi High Court against the journal which first made the allegations, he said.
Referring to some media reports establishing a link between the Scorpene deal and the breach of security in the Directorate of Naval Operations in the Naval Headquarters, Mukherjee said a Board of Inquiry was constituted on the matter.
The Board established that there had been a leakage of information, primarily of commercial value, to unauthorized persons. "However, the leaked information did not pertain to the Scorpene project," he said.
The Minister said three Naval officers were severely indicted and the inquiry showed the involvement of some retired officers and civilians. The three officers were dismissed from the Navy in October 2005 and one of them has filed a writ petition in the Delhi High Court challenging his dismissal from service.Mukherjee said the Defence Ministry referred the matter relating to leakage of information from the Naval Headquarters to the CBI, "for further investigation and filing of criminal proceedings against the dismissed officers as well as the civilians and retired officers involved in the leak of information."