The 22-year-old Agniveervayu Danish Alam, who made the supreme sacrifice along with four others after an IAF aircraft crashed in Assam, was the family's only child. He was on his first posting in Assam's Jorhat. Twenty-two-year-old Agniveervayu Khemaram Kumawat from Rajasthan also made the supreme sacrifice. The aircraft crashed while landing at Jorhat Air Force Station on Saturday.