Who was appointed by Hockey India as the new head coach of the Indian men's hockey team in 2023?

Correct option is C

The correct answer is (c) Craig Fulton 
In 2023, Hockey India appointed Craig Fulton as the new head coach of the Indian men's hockey team. Craig Fulton, a South African with extensive coaching experience, took over following Graham Reid's departure after the Hockey World Cup 2023. This appointment came just before the team's participation in the FIH Hockey Pro League matches .