Bansi Lal Legha was an Indian independence activist, senior Congress leader, Chief Minister of Haryana, former Defence Minister of India, and the architect of modern Haryana. Bansi Lal was part of the famous Lal trio of Haryana which also included 'Tau' Devi Lal and Bhajan Lal, that form the major Political families of Haryana.

The Minister of Defence is the head of the Ministry of Defence and a high ranking minister of the Government of India. The Defence Minister is one of the most senior offices in the Union Council of Ministers as well as being a high-level minister in the union cabinet. The defence minister additionally serves as President of the Institute for Defence Studies and Analyses, and as Chancellor of the Defence Institute of Advanced Technology and of the National Defence University.