In a written reply to the House, he also said the recent amendment to Defence Procurement Procedure-2011 aims at giving higher preference to indigenous capacity in the defence sector.
"A case for procurement of 100 tracked guns of 155mm/52 Calibre (self-propelled) is in progress wherein three Indian vendors, including two private sector companies, have been selected for trials of their equipment," Antony said.
In reply to a question on procurement of bullet proof jackets for soldiers, Antony said no such jackets were procured during the last three years.
Antony also told the House that the entire fleet of Infantry Combat Vehicle (ICV) is being modernised on basis of the operational requirement of the Army.
"In the ICV fleet, armament and firepower capability are being upgraded with the latest generation Fire Control System, Twin Missile Launchers and Commander's Thermal Imaging Panoramic sights. These ICVs will also be equipped with the latest generation Anti Tank Guided Missiles and Automatic Grenade Launchers," he said.
Antony said the estimated cost of upgrading the fleet has been estimated to Rs 8,000 crore.
