Six Navy personnel, including five officers, are facing disciplinary action after they were found culpable by a Board of Inquiry (BoI) for a fire incident onboard aircraft INS Virat in September last year. Answering written queries in the lok Sabha, Defence Minister Arun Jaitley said disciplinary action was also being taken against three officers and four sailors for a fire incident onboard fast patrol vessel INS Tarasa in July last year.