The correct answer is Reliance Jio. The Reliance Industries-backed telco Jio has become the first operator to provide 4G mobile connectivity in and around the Pangong area. On 7 June 2022, Lok Sabha member from Ladakh Jamyang Tsering Namgyal inaugurated the Jio mobile tower at Spangmik village near Pangong Lake. Jio already has its 4G footprints in areas like Kargil, Zanskar and Demchok in the region. Additional InformationReliance Jio Infocomm Limited, doing business as Jio, is an Indian telecommunications company and a subsidiary of Jio Platforms. It operates a national LTE network with coverage across all 22 telecom circles. Reliance Jio Infocomm Limited:Headquarters: Navi Mumbai, MaharashtraFounder: Mukesh AmbaniFounded: 2007, Ahmedabad