Answer: Four
Notes: Four astronauts, who are from Indian Air Force were selected for the first human space mission of India. Recently it was announced that the four astronauts will undergo a training in Russia for 11 months, which is to be started this month.
After the training phase in Russia, the astronauts will be trained in operation and simulation of the crew and service module in India, which has been designed by the Indian Space Research Organisation (ISRO). Before the first manned mission, ISRO will send a humanoid to space by the end of 2020.
