Explanation:

Prime Minister Narendra Modi inaugurated the Armoured Systems Complex of Larsen and Toubro at Hazira in Surat,Gujarat, the first private facility in the country where the K9 Vajra self-propelled Howitzer guns will be manufactured. L&T had in 2017 won the Rs 4,500-crore contract from the Ministry of Defence to supply 100 units of K9 Vajra-T 155 mm/52 calibre tracked self-propelled gun systems to the Indian Army under the Centre's 'Make in India' initiative.