A view shows an Unmanned Aerial Vehicle (UAV) called Partha which is a drone solution for methane gas leakage detection by Adani Defence and Aerospace, at their stall during the drone exhibition at Bharat Drone Shakti 2023 organised by Indian Air Force(IAF) and Drone Federation of India(DFI) at the Hindon Airbase in Ghaziabad, India, September 25, 2023. REUTERS/Anushree Fadnavis