The government's new Agnipath scheme for the army is a "step in the right direction" given the huge shift in the nature of modern-day warfare, Congress's Manish Tewari told NDTV in an exclusive interview today, deviating from the party line on the subject. "In this day and age you need a mobile army, a younger army. You need more expenditure on technology and weaponry. That's not going to happen if you have a very big footprint on the ground and that's where the bulk of your money goes," he told NDTV in an exclusive interview.