Maritime Technology

• Global Impact of Ancient India
  
  Understanding India's Historical Role in Trade and Knowledge
  https://www.onlineupsc.com/current-affair/global-impact-of-ancient-india
• India's Pioneering Autonomous Maritime Shipyard
  
  A New Era in Maritime Technology and Defence
  https://www.onlineupsc.com/current-affair/indias-pioneering-autonomous-maritime-shipyard