A Nigerian refugee plays on April 6, 2015 in a refugee camp near Baga Sola. Seven civilians were killed in an attack in Chad blamed on Nigerian Boko Haram rebels, officials said on April 6. (AFP)

https://www.arabnews.com/news/a-nigerian-refugee-plays-on-april-6-2015-in-a-refugee-camp-near-baga-sola-seven-civilians-were-killed-in-an-attack-in-chad-blamed-on-nigerian-boko-haram-rebels-officials-said-on-april-6-afp-729161