New delhi

Tibetans living in-exile take part in a rally in New Delhi on May 23, 2016, at the conclusion of a cycle event from Dehradun in support of The Panchen Lama, Tibetan Buddhism's second most important spiritual leader.

Sajjad Hussain/AP Photo

Tibetans living in-exile take part in a rally in New Delhi today, at the conclusion of a cycle event from Dehradun in support of The Panchen Lama, Tibetan Buddhism’s second most important spiritual leader.

People fill up containers with water from a tanker in New Delhi, India, as the city faces a water crisis after agitators shut a key water supply amid protests about caste-based quotas for jobs and education in Indian's northern state of Haryana.

Rajat Gupta/EPA

People fill up containers with water from a tanker in New Delhi, India, as the city faces a water crisis after agitators shut a key water supply amid protests about caste-based quotas for jobs and education in Indian’s northern state of Haryana.

Police stop activists from various Hindu right-wing groups as they try to cross a barricade during a protest against the students of JNU outside the university campus in New Delhi

© Anindito Mukherjee/Reuters

Police stop activists from various Hindu right-wing groups as they try to cross a barricade during a protest against the students of Jawaharlal Nehru University (JNU) outside the university campus in New Delhi, India, on Tuesday.

A member of the Indian military band reads a newspaper as he takes a break during a rehearsal for the "Beating the Retreat" ceremony in New Delhi...A member of the Indian military band reads a newspaper as he takes a break during a rehearsal for the "Beating the Retreat" ceremony in New Delhi, India, January 27, 2016. The ceremony symbolises retreat after a day on the battlefield, and marks the official end of the Indian Republic Day celebrations. It is held every year on January 29. REUTERS/Anindito Mukherjee

Anindito Mukherjee/Reuters

A member of the Indian military band reads a newspaper as he takes a break during a rehearsal for the “Beating the Retreat” ceremony in New Delhi, India 

French President Francois Hollande (L) a...French President Francois Hollande (L) attends a Republic Day reception held for him by Indian President Pranab Mukherjee (R) at the Indian Presidential Palace in New Delhi on January 26, 2016.  AFP PHOTO / Money SHARMAMONEY SHARMA/AFP/Getty Images

Money Sharma/AFP

French President Francois Hollande attends a Republic Day reception held for him by Indian President Pranab Mukherjee at the Indian Presidential Palace in New Delhi on Tuesday

India celebrates its 67th Republic day...epa05126440 All women unit of Central Reserve Police Force participate in the 67th Republic day function in New Delhi, India,on 26 January 2016. French President Francois Hollande was chief guest at India's Republic Day celebrations in New Delhi  with the city being placed under maximum security amid terrorist threats. India celebrates the day its constitution was adopted - January 26, 1950 - as Republic Day.  EPA/HARISH TYAGI

Harish Tyagi/EPA

All women unit of Central Reserve Police Force participate in the 67th Republic day function in New Delhi, India. French President Francois Hollande was chief guest at India’s Republic Day celebrations in New Delhi with the city being placed under maximum security amid terrorist threats. 

A member of the National Students Union of India (NSUI), the student wing of India's main opposition Congress party, shouts slogans as he got entangled in police barricade during a protest against the death of Rohith Vemula in New Delhi, India, Friday, Jan. 22, 2016. The students were protesting the death of Vemula who, along with four others, was barred from using some facilities at his university in the southern tech-hub of Hyderabad. The protesters accused Hyderabad University's vice chancellor and a federal minister of unfairly demanding punishment for the five lower-caste students after they clashed last year with a group of students supporting the governing Hindu nationalist party. (AP Photo/Altaf Qadri)

Altaf Qadri/AP

A member of the National Students Union of India, the student wing of India’s main opposition Congress party, shouts slogans as he got entangled in police barricade during a protest against the death of Rohith Vemula in New Delhi, India

Indian sweepers and laborers take time out to watch different branches of Indian military practice a march past as they rehearse to participate in the Republic Day parade in New Delhi, India, Wednesday, Jan. 20, 2016. India celebrates Republic Day on Jan. 26 every year, highlighted by a march past by different branches of the military as well as a display of arms and missiles.

Bernat Armangue/AP

Indian sweepers and labourers take time out to watch different branches of Indian military practice a march past as they rehearse to participate in the Republic Day parade in New Delhi, India, Wednesday

An Indian contingent of Assam Rifles reh...An Indian contingent of Assam Rifles rehearses for the upcoming Indian Republic Day parade along Rajpath in New Delhi on January 18, 2016.  French soldiers will march down Rajpath on Republic Day along with Indian troops in the presence of President Francois Hollande, who is the chief guest for India's upcoming 67th Republic Day, to be celebrated on January 26. This is the first time that a foreign army will march down Rajpath, along with Indian troops, as part of the Republic Day celebrations.   AFP PHOTO / PRAKASH SINGHPRAKASH SINGH/AFP/Getty Images

Prakash Singh/AFP

An Indian contingent of Assam Rifles rehearses for the upcoming Indian Republic Day parade along Rajpath in New Delhi. French soldiers will march down Rajpath on Republic Day along with Indian troops in the presence of President Francois Hollande, who is the chief guest for India’s upcoming 67th Republic Day, to be celebrated on January 26 

Indian army dare devils display their skills on motorcycles during the Army day parade in New Delhi, India, Friday, Jan. 15, 2016. The Indian army is the third largest army in the world.

Manish Swarup/AP

Indian army dare devils display their skills on motorcycles during the Army Day parade in New Delhi, India, Friday

 Indian paramilitary soldiers are seen rehearsing for the Republic Day parade during the early morning hours in New Delhi, India, 07 January 2016

Rajat Gupta/EPA

Indian paramilitary soldiers are seen rehearsing for the Republic Day parade during the early morning hours in New Delhi, India, on Thursday

Indian soldiers take part in the rehearsal for the Republic Day parade on a foggy winter morning in New Delhi, India

Adnan Abidi/Reuters

Indian sailors take part in the rehearsal for the Republic Day parade on a foggy winter morning in New Delhi, India

An Indian roadside traditional ear cleaner cleans the ear of a customer as other customer waits for his turn in New Delhi, India, 15 December 2015. There are hundreds of roadside traditional ear cleaners in India known as 'Kaan- saaf-waalah' who engaged in this profession without any professional qualification.

Rajat Gupta/EPA

An Indian roadside traditional ear cleaner cleans the ear of a customer as other customer waits for his turn in New Delhi, India, on Tuesday

An Indian Border Security Force

Money Sharma/AFP/Getty Images

An Indian Border Security Force (BSF) contingent marches during the BSF Golden Jubilee Day celebration in New Delhi on Tuesday

Indian security personnel detain activist

Prakash Singh/AFP/Getty Images

Indian security personnel detain activists of the Indian Youth Congress who were shouting slogans against the Narendra Modi-led National Democratic Alliance (NDA) government during a protest against intolerence in New Delhi on Monday

An Indian boy throws domestic garbage into the already polluted Yamuna river in New Delhi on October 23, 2015. Considered one of the holiest rivers in India, the Yamuna River has been dying a slow death from pollution for decades despite the investment of millions of dollars to preserve its ecosystem. According to the Central Pollution Control Board (CPCB) which monitors the water quality of the Yamuna in Delhi, seventy percent of the pollution in the river is from untreated sewage while the remaining thirty percent is from industrial sources, agricultural run-off and domestic garbage

Prakash Singh/AFP

An Indian boy throws domestic garbage into the already polluted Yamuna river in New Delhi on Friday. Considered one of the holiest rivers in India, the Yamuna River has been dying a slow death from pollution for decades despite the investment of millions of dollars to preserve its ecosystem

A driver stands in front of a Hindustan Motors Ltd. Ambassador taxi at a taxi stand in New Delhi, India. As cabs lured by app-based platforms proliferate in India, where car ownership is low and public transportation services in most cities and towns haven t kept pace with the needs of a growing population, drivers are facing stiffer competition for rides

Dhiraj Singh/Bloomberg

A driver stands in front of a Hindustan Motors Ltd. Ambassador taxi at a taxi stand in New Delhi, India

Indian Air Force soldiers march past the IAF C-17 Globemaster during Air Force Day parade at Hindon Air Force base near New Delhi, India, Thursday. Air Chief Marshal Arup Raha announced Thursday that the IAF would soon have women fighter pilots

Manish Swarup/AP

Indian Air Force soldiers march past the IAF C-17 Globemaster during Air Force Day parade at Hindon Air Force base near New Delhi, India, Thursday

An artist takes a break to smoke as he prepares idols of Hindu Gods and Goddesses for the upcoming Durga Puja festival in New Delhi, India, India, Wednesday, Oct. 7, 2015. The festival, to be celebrated from Oct. 19 to 22, commemorates the slaying of a demon king by lion-riding, ten armed goddess Durga, marking the triumph of good over evil.

Manish Swarup/AP

An artist takes a break to smoke as he prepares idols of Hindu Gods and Goddesses for the upcoming Durga Puja festival in New Delhi, India, India on Wednesday

A member of staff cleans the red carpet at the Hyderabad House of Indian Prime Minister Narendra Modi for a group picture after the third Indian-German intergovernmental consultations in New Dehli, India.

Kay Nietfeld/EPA

A member of staff cleans the red carpet at the Hyderabad House of Indian Prime Minister Narendra Modi for a group picture after the third Indian-German intergovernmental consultations in New Delhi, India.