Defence Minister Rajnath Singh during the convocation ceremony of the Defence Institute of Advanced Technology asserted that to promote self-reliance in the Defence sector there is a need to decrease imports from the Defence Public Sector Undertakings for which government has approved four Positive Indigenisation List for all forces under which 411 system equipment and more are covered under ‘import embargoes’. “To promote ‘Aatmanirbharta’ in defence and minimise imports by Defence Public Sector Undertakings (DPSUs), the government has approved ‘Fourth Positive Indigenisation List’ (PIL) of all forces under which 411 system equipment and more are covered.