An Indian Border Security Force (BSF) soldier salutes near the coffins of three colleagues during a wreath-laying ceremony at BSF headquarters in Srinagar on August 9, 2016. At least three BSF soldiers and one suspected militant were killed in a gunfight close to the Line of Control in north Kashmirs Kupwara district on August 8. / AFP PHOTO / TAUSEEF MUSTAFATAUSEEF MUSTAFA/AFP/Getty Images

Tauseef Mustafa/AFP/Getty

An Indian Border Security Force soldier salutes near the coffins of three colleagues during a wreath-laying ceremony at BSF headquarters in Srinagar 

People watch an elimination round of the men's individual archery competition at the Sambadrome venue, located in a residential area, at the Summer Olympics in Rio de Janeiro, Brazil, Monday, Aug. 8, 2016. Spectators below hold Mexico's national flag. (AP Photo/Alessandra Tarantino)

Alessandra Tarantino/AP

People watch an elimination round of the men’s individual archery competition at the Sambadrome venue, located in a residential area, at the Summer Olympics in Rio de Janeiro, Brazil 

Fiji's Rebecca Tavo, left, scores a try as USA's Kelly Griffin, defends during the women's rugby sevens match at the Summer Olympics in Rio de Janeiro, Brazil, Monday, Aug. 8, 2016. (AP Photo/Themba Hadebe)

Themba Hadebe/AP

Fiji’s Rebecca Tavo, left, scores a try as USA’s Kelly Griffin, defends during the women’s rugby sevens match at the Summer Olympics in Rio de Janeiro, Brazil

Indian workers take a nap near idols of the elephant-headed Hindu god Lord Ganesha at a roadside workshop in New Delhi on August 8, 2016.

Money Sharma/APP/Getty

Indian workers take a nap near idols of the elephant-headed Hindu god Lord Ganesha at a roadside workshop in New Delhi 

Pakistani local journalists react over the body of a news cameraman after a bomb explosion at a government hospital premises in Quetta on Monday

Banaras Khan/AFP

Pakistani local journalists react over the body of a news cameraman after a bomb explosion at a government hospital premises in Quetta on Monday 

Passengers disembark a Southern train at Victoria Station in London, Britain August 8, 2016.

Neil Hall/Reuters

Passengers disembark a Southern train at Victoria Station in London, England. Hundreds of thousands of Southern rail passengers face a week of travel chaos as a five-day strike cripples major rail routes into London

Bullfighters and assistants walk along the ring during the "paseillo" or ritual entrance to the arena prior a bullfight at the Las Ventas bullring in Madrid,

Francisco Seco/AP

Bullfighters and assistants walk along the ring during the “paseillo” or ritual entrance to the arena prior a bullfight at the Las Ventas bullring in Madrid 

A woman prepares cutout numbers 8 before a ceremony marking the 28th anniversary of the 8888 uprising in Yangon, Myanmar, 08 August 2016. The 08 August 1988, also known as '8888 Uprising' marked the start of protests by students in Yangon that would soon spread through the country. The demonstrations were aimed at the then ruling Burma Socialist Programme Party regime of the one-party state, headed by General Ne Win. The protests ended in September the same year after a military coup by the State Law and Order Restoration Council

Lynn Bo Bo/EPA

A woman prepares many cutouts of the number eight before a ceremony marking the 28th anniversary of the 8888 uprising in Yangon, Myanmar 

An Indian paramilitary trooper stands guard during a curfew in the Batmaloo area of Srinagar

Tauseef Mustafa/AFP/Getty

An Indian paramilitary trooper stands guard during a curfew in the Batmaloo area of Srinagar, Kashmir 

Technician Steven Heinz adjusts a remote camera during an off day for women's basketball at the Youth Center at the 2016 Summer Olympics in Rio de Janeiro, Brazil,

Carlos Osorio/AP

Technician Steven Heinz adjusts a remote camera at the Youth Center at the 2016 Summer Olympics in Rio de Janeiro, Brazil 

Mikoyan MiG-29 jet fighters of Strizhi aerobatic team fly in formation during International Army Games 2016 in Dubrovichi outside Ryazan

Maxim Shemetov/Reuters

Mikoyan MiG-29 jet fighters of the Strizhi (Swifts) aerobatic team fly in formation during the International Army Games 2016, in Dubrovichi outside Ryazan, Russia, 

The sun is seen through the cloudy sky, beside the bronze sculpture of Victoria, in Berlin

Clemens Bilan/AFP

The sun is seen through the cloudy sky, beside the bronze sculpture of Victoria, in Berlin 

 Floral tributes are pictured left near a crime scene in London's Russell Square on August 5, 2016, after a stabbing spree Wednesday that killed US national Darlene Horton and injured five others. British police were holding a 19-year-old man on suspicion of murder after a central London stabbing spree that killed a US woman but appeared unrelated to terrorism.

Daniel Leal-Olivas/AFP/Getty

Floral tributes are left near a crime scene in London’s Russell Square that killed US national Darlene Horton and injured five others on Wednesday 

 Balloons pass through cloud as they fill the skies of Bristol as dozens of balloon pilots take part in a mass launch from Clifton Downs to mark less than a week to go until the start of the Bristol International Balloon Fiesta.

Ben Birchall/PA

Balloons pass through cloud as they fill the skies of Bristol as dozens of balloon pilots take part in a mass launch from Clifton Downs to mark less than a week to go until the start of the Bristol International Balloon Fiesta 

A cow stands outside a temple at a lake in Pushkar, in the desert state of Rajasthan, India

Himanshu Sharma/Reuters

A cow stands outside a temple at a lake in Pushkar, in the desert state of Rajasthan, India 

A beluga whale sprays water at visitors during a summer attraction at a sea park in Yokohama, suburban Tokyo on August 5, 2016.

Kazuhiro Nogi/AFP/Getty

A beluga whale sprays water at visitors during a summer attraction at a sea park in Yokohama, suburban Tokyo, Japan 

A Turkish girl gestures under a huge picture of modern Turkey's founder Mustafa Kemal Ataturk at a rally in Gundogdu Square in Izmir on August 4, 2016, protesting against the failed July 15 military coup attempt, with the participation of Republican People's Party (CHP) leader Kemal Kilicdaroglu (not pictured).  Turkey issued an arrest warrant on August 4 for US-based preacher Fethullah Gulen, accusing him of ordering the coup attempt aimed at ousting President Recep Tayyip Erdogan. An Istanbul court issued the warrant, the first after the failed putsch for the reclusive cleric in Pennsylvania, the Anadolu news agency said.  / AFP PHOTO / EMRE TAZEGULEMRE TAZEGUL/AFP/Getty Images

Emre Tazegul/AFP/Getty

A Turkish girl gestures under a huge picture of modern Turkey’s founder Mustafa Kemal Ataturk at a rally in Gundogdu Square in Izmir 

Brazilian dancers perform at a welcoming ceremony at the 2016 Summer Olympics in Rio de Janeiro, Brazil, Thursday, Aug. 4, 2016. (AP Photo/Robert F. Bukaty)

Robert F. Bukaty/AP

Brazilian dancers perform at a welcoming ceremony at the 2016 Summer Olympics in Rio de Janeiro, Brazil 

A swimmer practices at the 2016 Summer Olympics,

Morry Gash/AP

A swimmer practices at the 2016 Summer Olympics in Brazil 

A woman carries a sack outside a market during heavy rains in Chandigarh, India,

Ajay Verma/Reuters

A woman carries a sack outside a market during heavy rains in Chandigarh, India