Reliance Industries Limited Chairman and Managing Director Mukesh Ambani and Executive Director Anant Ambani welcomed US Secretary of State Marco Rubio and US Ambassador to India Sergio Gor to Jamnagar, home to the world's largest refinery. The visitors were given a tour of the world-class refinery complex, offering a first-hand view of its scale, advanced technology and integrated operations. (Pics/PTI)

The Indian Navy on Monday commissioned INS Mangrol (P82), the third Mahe-class Anti-Submarine Warfare Shallow Water Craft (ASW-SWC), at the Naval Dockyard in Mumbai. (Pics/X and PTI)