Subhash Bhamre, Minister of State in the Defence Ministry, said every aircraft accident in the IAF is investigated by a Court of Inquiry (CoI) to ascertain the cause of the accident and the recommendations of the completed COIs are implemented.
"During the last five financial years (2012-13 to 2016- 17) and the current year (upto July 18), 29 fighter jets including five Sukhoi-30 and three trainer have crashed. Technical defects and human error were the main causes of the accidents," Bhamre said in a written response to a question in the Lok Sabha.