The Defence Acquisition Council (DAC), chaired by Defence Minister Rajnath Singh, on Friday accorded Acceptance of Necessity (AoN) for nine capital acquisition proposals of approx Rs 45,000 crore, the Defence Ministry said. The AoN for procurement of 12 Su-30 MKI aircraft with associated equipment from Hindustan Aeronautics Ltd (HAL) was also accorded, official added.According to the Defence Ministry, to enhance protection, mobility, attack capability and increased survivability of mechanised forces, the DAC accorded AoN for procurement of Light Armoured Multipurpose Vehicles (LAMV) and Integrated Surveillance and Targeting System (ISAT-S).