Indian Defence University (IDU), formerly Indian National Defence University (INDU) is a defence service university set up for the affiliation of training academies of union government defence servants working under the Government of India. These union government defence servants can collectively be termed as generalist branch and specialist branch of the Indian Military. It is not to be confused with the Rashtriya Raksha University (RRU) which is focused on the police and para-military Central Armed Police Forces (CAPF), whereas IDU is focused on the military. It is located at Binola village in Gurugram district of Haryana state in India that is being built. It is proposed to be one of the Institutes of National Importance (INIs).