Grene Robotics, BEL to Develop first-of-its-kind Air Defence Tech for India arif2021-02-08T01:26:00+00:00 Image for representation only.Grene Robotics has signed an MoU with Bharat Electronics Limited (BEL) Grene Robotics, BEL to Develop first-of-its-kind Air Defence Tech for Indiaarif2021-02-08T01:26:00+00:00