Question: Shiva Swaroop was the director general of the group that functioned under the aegis of which part of Indian government?

Context paragraphs:
Supriya Sahu: Supriya Sahu (Hindi: सुप्रिया साहू) is a senior Indian bureaucrat from 1991 batch of Indian Administrative Service.  Recently, she was selected by Prasar Bharati, India's public service broadcaster, to be the Director General of state broadcaster Doordarshan.  Currently, Supriya is posted as Director General Doordarshan.  This is after almost two years that state broadcaster will get a full-time Director General.  Supriya Sahu's appointment as head of Doordarshan was cleared by the Appointments Committee of the Cabinet headed by the Prime Minister Narendra Modi.

Murder of Masonda Ketada Olivier: Masonda Ketada Olivier was a Congolese national who died after being assaulted in the Indian city of New Delhi on the night of 22 May 2016.  Olivier had been in New Delhi as a student, and also taught French in a language school in the city.  On the night of his death, he is said to have been returning from a party with his friends, and attempted to hail an autorickshaw in the Vasant Kunj suburb of Delhi when he got into an altercation with some local men, who then assaulted Olivier.  He was rescued by another group of local people and taken to AIIMS, but succumbed to his injuries on the way.  Following in the wake of an assault on a Tanzanian student in the city of Bangalore, Olivier's death precipitated a crisis of international relations between India and a number of nations within the African continent, who highlighted the incident as an example of racism in India.  Diplomats from a number of African nations threatened to boycott the official Indian government celebrations of Africa Day in New Delhi, prompting interventions and assurances from the Indian government assuring safety of African nationals in India.

India–Nepal relations: The Union of India and the Federal Democratic Republic of Nepal initiated their relationship with the 1950 Indo-Nepal Treaty of Peace and Friendship and accompanying secret letters that defined security relations between the two countries, and an agreement governing both bilateral trade and trade transiting Indian territory.  The 1950 treaty and letters exchanged between the then Indian government and Rana rulers of Nepal, stated that "neither government shall tolerate any threat to the security of the other by a foreign aggressor" and obligated both sides "to inform each other of any serious friction or misunderstanding with any neighboring state likely to cause any breach in the friendly relations subsisting between the two governments."  These accords cemented a "special relationship" between India and Nepal.  The treaty also granted Nepalese, the same economic and educational opportunities as Indian citizens in India, while accounting for preferential treatment to Indian citizens and businesses compared to other nationalities in Nepal.  The Indo-Nepal border is open; Nepalese and Indian nationals may move freely across the border without passports or visas and may live and work in either country.  However, Indians aren't allowed to own land-properties or work in government institutions in Nepal, while Nepalese nationals in India are allowed to work in Indian government institutions (except in some states and some civil services (the IFS, IAS, and IPS)).  After years of dissatisfaction by the Nepalese government, India in 2014, agreed to revise and adjust the treaty to the reflect the current realities.  However, the modality of adjustment hasn't been made clear by either side.

Central Reserve Police Force: The Central Reserve Police Force (CRPF) is the largest of India's Central Armed Police Forces.  It functions under the aegis of Ministry of Home Affairs (MHA) of the Government of India.  The CRPF's primary role lies in assisting the State/Union Territories in police operations to maintain law and order and counter insurgency.  It came into existence as the Crown Representative's Police on 27 July 1939.  After Indian Independence, it became the Central Reserve Police Force on enactment of the CRPF Act on 28 December 1949.

Director General of Forests: The Director General of Forests (DGF) of India is the highest-ranking officer of the Indian Forest Service (IFS) in India.  He/She is posted in the Central Government of India and generally selected from the senior-most PCCFs of the states of India.  This officer of the IFS is equivalent in rank to the Secretary of the Union Government.  Indian Government has only one post for the Director General of Forests.  The person holding this rank is also the ex-officio Special Secretary (SS) in the Ministry of Environment, Forest and Climate Change.  An officer posted at this level has completed about 35 years of service in the IFS.

Shiva Swaroop: Shiva Swaroop was an Indian Police Officer . He was the Former Director General of Central Reserve Police Force.  He was the Lieutenant Governor of Arunachal Pradesh from November 1985 to February 1987.

Directorate General of Shipping: The Directorate General of Shipping, India is an Indian government agency responsible for life, health, vessel and the environment for Indian registered ships and ships at Indian ports.  The directorate, attached to the Ministry of Shipping, is located in Mumbai and led by Director General of Shipping Dr. Malini Shankar , IAS and Additional Director General of Shipping Mr Amitabh Kumar, IRS.

Director general of police: In India, the Director General of Police (DGP) is a three-star rank and the highest ranking police officer in Indian States and Union Territories.  All DGPs are Indian Police Service (IPS) officers.  The DGP is usually the head of the state police force in every Indian state in which case the officer is called State Police Chief, which is a cabinet selection post.  Vis-a-vis other All India Services it is equal in rank to the Head of Forest Forces for the Indian Forest Service.  There may also be additional officers in the state who hold the rank of DGP.  Common appointments for such officers include Director of Vigilance and Anti-Corruption Bureau, Director General of Prisons, Director General of fire forces and civil defence, Criminal Investigation Department (CID), Police Housing Society etc.  Additionally officers who hold the rank of DGP may have commensurate appointments in central government organisations such as Director, Central Bureau of Investigation (CBI), Director SVPNPA, DG Central Reserve Police Force (CRPF) etc.  The rank insignia of a Director General of Police or Commissioner of Police (in Delhi) is the national emblem over crossed sword and baton.

List of Indian Coast Guard directors general: The Director General of the Indian Coast Guard (DG ICG) is the head of the Indian Coast Guard.  The DG ICG has their office in the Coast Guard Headquarters (CGHQ) in New Delhi.  Appointed by the Government of India, the DG ICG reports to the Minister of Defence.  The Director General is assisted by four Deputy Directors General, each holding the rank of inspector-general, and other senior officers heading various staff divisions.  The Additional Director General of the ICG serves as the second-in-command to the Director General.  The post of Director General of the Indian Coast Guard is held by a three-star rank holder as a position and is not a rank in itself.  It is a Commander-in-Chief grade and is equivalent to Vice Admiral of the Indian Navy, Lieutenant General of the Indian Army and the Air Marshal of the Indian Air Force.  The rank of Additional Director General of the Indian Coast Guard is equivalent to vice admiral of Higher Administrative Grade of the Indian Navy.

B. Prasada Rao: B. Prasada Rao (Telugu: ప్రసాద రావు) is an Indian Police Service (IPS) officer from the 1979 batch of the state of Andhra Pradesh who served as the in charge Director General (DGP) of Andhra Pradesh Police.  He was appointed as in charge Director General of Police (DGP) of Andhra Pradesh on 30 September 2013.  Earlier he served as the Director General of the Anti-Corruption Bureau (ACB) After the bifurcation of Andhra Pradesh, he was deputed as Secretary (Internal Security) in the Ministry of Home Affairs (MHA), Government of India which is one of the key posts after the Union Home Secretary.  After his retirement he is presently serving as Professor in Physics and Director (Training, Placements and Industry Interface) at Bharat Institutions, Hyderabad.

Supporting paragraphs: Shiva Swaroop Central Reserve Police Force
Answer: Ministry of Home Affairs