A civilian school bus in Dahyan, Yemen, was bombed by Saudi Arabia killing at least 40 children under 15. Dahyan airstrike: On 9 August 2018, Saudi Arabian expeditionary aircraft bombed a civilian school bus passing through a crowded market in Dahyan, Saada Governorate, Yemen, near the border with Saudi Arabia. At least 40 children were killed, all under 15 years old and most under age 10. Sources disagree on the exact number of deaths, but they estimate that the air strike killed about 51 people. August 9, 2018. Wiki link