Minister of Defence (India) the second woman since Indira Gandhi to hold this major post. Minister of Defence (India) The Minister of Defence is the head of the Ministry of Defence of the Government of India. They are often assisted by a Minister of State for Defence and less-commonly, the lower-ranked Deputy Minister of Defence. 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. The first defence minister of independent India was Baldev Singh, who served in Prime Minister Jawaharlal Nehru's cabinet
Principal Secretary to the Prime Minister of India Principal Secretary to the Prime Minister of India The Principal Secretary to the Prime Minister of India (PS to the PM; IAST: ) is the senior-most bureaucrat in, and the administrative head of, the Prime Minister's Office. The officeholder is generally a civil servant, commonly from the Indian Administrative Service and occasionally from the Indian Foreign Service. The post is considered one of the most influential in the Indian civil services, and some principal secretaries are considered more powerful and influential than senior government ministers. The Prime Minister's Secretariat (PMS)—headed by an officer of the rank of joint secretary to