Which company developed India's first indigenous surgical robotic system that recently performed two world-first robotic cardiac telesurgeries with an ultra-low latency of just 35–40 milliseconds?

The correct option is SS Innovations.

India's first indigenous surgical robotic system, known as "Mantra" (specifically SSI Mantra), was developed by the Indian medical technology company SS Innovations, founded by the renowned cardiothoracic surgeon Dr. Sudhir P. Srivastava.

Recently, this system achieved a significant global milestone by performing two world-first robotic cardiac telesurgeries. In these procedures, the surgeon operated from a remote location with an ultra-low latency of just 35–40 milliseconds, demonstrating the system's precision, safety, and advanced telecommunication integration for remote surgeries.