Raghu Vamsi Expands India’s Defence Capabilities Under its DeepTech Brand ‘Arrobot’ in its New State-of-the-Art Campus with Six Cutting-Edge Defence Systems In a strong boost to India’s defence manufacturing ecosystem, Raghu Vamsi Aerospace Group today announced the launch of a new DeepTech design, production, and integration facility while unveiling six indigenous UAV and December 16, 2025 News/Technology News