The company, in a statement, said that the demonstrations were carried out at Pokhran on April 18 and April 19 and at Joshimath (Malari) on April 26 and April 27. The Vayu Astra-1 loitering munition (anti-personnel variant) first NCNC demonstration was successfully tested at the Pokhran range in Rajasthan, carrying a 10 kg warhead.