 The Sri Lanka Air Defence Command, based at SLAF Katunayake, is the SLAF command responsible for co-ordination of air and ground units to maintain integrated national air defence.National Air Defence System's main radar station situated at the Pidurutalagala tallest mountain in Sri Lanka, at 2,524 m (8,281 ft).With the end of the civil war, the SLAF changed its priorities and set a long-term goal of modernising its aircraft and developing its air defence capability.