Security officers take their positions outside Splendid Hotel in Ouagadougou, Burkina Faso in this still image taken from a video January 15, 2016, during a siege by Islamist gunmen. Photo: Reuters
A view shows vehicles on fire outside Splendid Hotel in Ouagadougou, Burkina Faso in this still image taken from a video January 15, 2016, during a siege by Islamist gunmen. Photo: Reuters
Turkish President Tayyip Erdogan (C) places carnations as he visits the site of Tuesday's suicide bomb attack at Sultanahmet square in Istanbul, Turkey January 15, 2016. Photo: Reuters
A Palestinian youth demonstrates his parkour skills on a street in Gaza City January 15, 2016. Photo: Reuters
A Kashmiri protester throws a stone towards Indian police during a protest in Srinagar, January 15, 2016. The protesters demonstrated after Friday prayers demanding what they said was freedom from Indian rule in Kashmir. Photo: Reuters
A tour bus that veered off a road is seen after it crashed in Karuizawa, Nagano prefecture, Japan, in this photo taken by Kyodo January 15, 2016. A bus carrying participants in a ski tour crashed Friday morning in Japan's Nagano Prefecture, killing 14 people and injuring another 27. Photo: Reuters /Kyodo
A bomb explosion is seen outside a Starbucks shop in Jakarta, Indonesia in this still image taken from amateur video shot on January 14, 2016. Indonesian police killed one suspected militant and arrested two more in raids across the country on Friday, a day after an attack by Islamic State suicide bombers and gunmen in the heart of the Southeast Asian nation's capital. Video shot January 14, 2016. Photo: Reuters