Union Minister of State for Defence, Sanjay Seth, made a significant contribution to India’s aerospace sector by handing over Restricted Military Type Certificates (RMTC) for the ASTRA BVR and HTT-40 during the 15th Aero India International Seminar in Bengaluru on Monday. The seminar, organized by the Centre for Military Airworthiness & Certification (CEMILAC) of DRDO in partnership with the Aeronautical Society of India (AeSI), preceded the upcoming Aero India 2025 event.