Indian fishing boats to be equipped with transponders to improve maritime security

Gujarat boat owners SoS PM on safety of fishermen

Maritime concerns with the 'big fish

Tamil Nadu launches fixing ISRO developed transponders on boats

Centre to provide 3.5 lakh free transponders made by ISRO to fishermen for security, business promotion - The Economic Times

What does it mean when fishing boats go dark? - Maritime Professionals

Joe Biden swipes at China, signing pledge to combat illegal fishing

Chinese trawlers jeopardise India's maritime security

Centre approves common communication plan for coastal security

U.S. revives Cold War submarine spy program to counter China