Economy Navy rescues 500 in flood-hit Kerala Updated : August 17, 2018 09:05 PM IST On Friday, 58 rescue teams were deployed at multiple locations as part of "Operation Madad" launched nine days ago. According to officials it is unprecedented in the history of rescue operations by the Navy as the flood situation continued to remain grim all across the southern state. Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.