"Roughly (for) 200 aircrafts, the acquisition is in process," he said.
"We are in the process of finalising the contract for 83 Light Combat Aircraft (LCA) Mark 1 A, which are advanced fighters to meet the urgent needs of India," the defence secretary told reporters on the sidelines of commissioning Indian Coast Guard vessels here.
Kumar said that the contract for the LCAs will be signed "definitely this year".
"We want to do it as soon as possible," the defence secretary said when asked whether a time frame has been finalised by which the new aircraft are to be acquired.
Kumar said that with the design having been finalised, state-run aerospace behemoth Hindustan Aeronautics Limited (HAL) will be ramping up production of the LCA Mark 1 A jets from 8 to 16 per year.
"If required, through outsourcing, we can further enhance it," he said.
The Air Force
has Sukhoi 30 MKIs, Mirage 2000s, Mig 29s and the ageing Jaguars and Mig 21 Bisons in its inventory of fighter jets at present.
The last fleet of seven swing-wing MiG-27 fighters, which played an important role during the 1999 Kargil war, was decommissioned on December 27.