iPhone 15 will support ISRO's NavIC GPS system
NavIC uses seven satellites connected with a network of ground stations to offer Standard Position Service (SPS) for civilians, and Restricted Service (RS) for official uses.
Rajeev Chandrasekhar Standard Position Service Restricted Service Indian Constellation Minister Rajeev Chandrasekhar Union Minister Rajeev Chandrasekhar
Source: moneycontrol.com