The Quad is back in focus. The foreign ministers of India, the United States, Japan and Australia are set to meet on the sidelines of the ASEAN Foreign Ministers' Meetings in Manila this week. External Affairs Minister S. Jaishankar will join US Secretary of State Marco Rubio, Australian Foreign Minister Penny Wong, and Japanese Foreign Minister Toshimitsu Motegi. Here's what the Philippines' envoy to India, Josel F Ignacio had to say on the South China Sea and India's role in maritime security.