Ethnic conflicts

A Rohingya boy looks up as others study Islam's holy book of Quran in a make shift Mosque at Kutupalong refugee camp near Cox's bazar, Bangladesh, Tuesday, Jan. 16, 2018. Bangladesh and Myanmar have agreed that they will try to complete the repatriation of hundreds of thousands of Rohingya Muslim refugees who fled from violence in Myanmar within two years, Bangladesh's Foreign Ministry said Tuesday. (AP Photo/Manish Swarup)

Police officers inspect a scene where unknown assailants opened fire on Kosovo Serb politician Oliver Ivanovic in front of his office in the northern, Serb-dominated part of Mitrovica, Kosovo, Tuesday, Jan. 16, 2018. The Kosovo government has strongly denounced the slaying of a leading Serb politician in northern Mitrovica and says it considers it to be a challenge to "the rule of law". (AP Photo/Bojan Slavkovic)

Police officers secure the scene where unknown assailants opened fire and killed Kosovo Serb politician Oliver Ivanovic in front of his office in the northern, Serb-dominated part of Mitrovica, Kosovo, Tuesday, Jan. 16, 2018. The Kosovo government has strongly denounced the slaying of a leading Serb politician in northern Mitrovica and says it considers it to be a challenge to "the rule of law". (AP Photo/Bojan Slavkovic)

Rohingya Muslim women with their children stand in a queue outside a food distribution center at Balukhali refugee camp 50 kilometres (32 miles) from, Cox's Bazar, Bangladesh, Monday, Jan. 15, 2018. Myanmar officials say a camp to house Rohingya Muslim and Hindu refugees who return from Bangladesh will be ready by its promised deadline next week. Myanmar and Bangladesh are discussing the logistics of how many Rohingya will be allowed into Myanmar and how they will be scrutinized to be placed in the camps. Hundreds of thousands of Rohingya have fled violence that has been described as ethnic cleansing. Observers doubt Rohingya will return to Myanmar willing unless their safety is guaranteed. (AP Photo/Manish Swarup)

FILE - In this Friday, April 29, 2016 file photo, the then South Sudan's First Vice President Riek Machar, left, looks across at President Salva Kiir, right, as they sit to be photographed following the first meeting of a new transitional coalition government, in the capital Juba, South Sudan. South Sudan's warring factions on Thursday, Dec. 21, 2017 signed a new agreement to cease hostilities and protect civilians in the latest effort to calm a devastating civil war. (AP Photo/Jason Patinkin, File)

A Rohingya Muslim child carrying a blanket at Kutupalong refugee camp in Ukhiya, Bangladesh, Thursday, Dec. 21, 2017. Many thousands of Rohingya people have crossed over from Myanmar into Bangladesh. (AP Photo/A.M. Ahad)

Pope Francis talks during a news conference on board a flight to return to Rome, Saturday Dec. 2, 2017, after a seven day trip to Myanmar and Bangladesh. Pope Francis urged Bangladeshi priests and nuns to resist the "terrorism of gossip" that can tear religious communities apart, delivering one of his trademark, zinger-filled spontaneous speeches to the country's Catholic leadership on Saturday at the close of an otherwise tense and diplomatically fraught Asian tour. (Vincenzo Pinto/Pool via AP)

Pope Francis gestures as he visits the National Martyrs' Memorial of Bangladesh in Savar, outskirts of Dhaka, Bangladesh, Thursday, Nov. 30, 2017. Pope Francis arrived in Bangladesh Thursday for the second leg of his six-day trip to Asia. (AP Photo/A. M. Ahad)

Pope Francis waves from Pope mobile as Myanmar Catholics wave flags ahed of the holy mass Wednesday, Nov. 29, 2017 in Yangon, Myanmar. The pontiff is in Myanmar for the first stage of a week-long visit that will also take him to neighboring Bangladesh.(AP Photo/Gemunu Amarasinghe)