#WATCH | Delhi: On the LCA Mark 1A program, Defence Secretary Rajesh Kumar Singh says, "... On LCA Mark 1A, the five engines are available, and five aircraft are flying... Once this engine supply line stabilises, the production seems to have stabilised in any case, as far as the system and the integrator, which is HAL, are concerned. On the acceptance by the Air Force, there are some areas where the level of some of the requirements that the Air Force had is not fully met, perhaps. Although the weapons trials have been successful... However, there are issues with some of the ORs made available to HAL... The idea is that with a 180-aircraft order, over time, they should be able to really perfect it and make it meet the entire requirements of the Air Force..."