This week's guest, AVM Samir Borade, VSM, speaks about the technical branch in the Indian Air Force. We learn about first, second, third and fourth line servicing, the MiG-29 Upgrade program, technical branch and flight safety, and the challenges of indigenization. AVM Borade's profile is here: http://www.bharat-rakshak.com/IAF/Database/18761Read about the MiG-29 UPG program here: https://www.bharat-rakshak.com/IAF/Galleries/Aircraft/Current/Fighters/MiG29UPG/