Correct option is D
In June 2016, the Indian Space Research Organisation (ISRO) set a record by launching 20 satellites in a single mission from the Satish Dhawan Space Centre, Sriharikota. The mission included satellites from various countries, including the United States, Germany, and Indonesia. This successful launch marked a significant milestone in India's space achievements, demonstrating its growing capability in multi-satellite launches.
The satellites were placed into orbit using the PSLV-C34 launch vehicle, which is one of ISRO’s most reliable workhorses.