Mourners attend a funeral of people, mainly children, killed in a Saudi-led coalition air strike on a bus in northern Yemen, in Saada. REUTERS/Naif Rahma
Boys place a poster on the grave of a boy killed in a Saudi-led coalition air strike on a bus in northern Yemen, in Saada, Yemen August 13, 2018. REUTERS/Naif Rahma
Mourners carry coffins during a funeral of people, mainly children, killed in a Saudi-led coalition air strike on a bus in northern Yemen, in Saada. REUTERS/Naif Rahma
Mourners bury the people killed in a Saudi-led coalition air strike on a bus in Saada province. REUTERS/Naif Rahma
Scouts carry the coffin of a boy during the funeral of people killed in a Saudi-led coalition air strike on a bus in northern Yemen, in Saada. REUTERS/Naif Rahma
Mourners attend the funeral of people, mainly children, killed in a Saudi-led coalition air strike on a bus in northern Yemen, in Saada. REUTERS/Naif Rahma
Mourners and a scout carry the coffin of a boy during the funeral of people killed in a Saudi-led coalition air strike on a bus in northern Yemen, in Saada. REUTERS/Naif Rahma
Mourners bury people, mainly children, killed in a Saudi-led coalition air strike on a bus in northern Yemen, in Saada. REUTERS/Naif Rahma
Mourners attend a funeral of people, mainly children, killed in a Saudi-led coalition air strike on a bus in northern Yemen, in Saada. REUTERS/Stringer
A mourner and a policeman carry the coffin of a boy during the funeral of people, mainly children, killed in a Saudi-led coalition air strike on a bus in northern Yemen, in Saada. REUTERS/Naif Rahma
Boys inspect graves prepared for victims of Thursday’s air strike in Saada province, Yemen August 10, 2018. REUTERS/Naif Rahma