A large crowd gathered on August 13 in the northern city of Dahyan, Yemen, to mourn the death of more than 50 people, many of them children, killed in an airstrike last week.In this footage from Al-Masirah, a news outlet affiliated with Houthi forces, people carry coffins covered with green cloth through the streets of Dahyan.An airstrike killed 51 people and injured more than 75 others, Al-Masirah said.Immediately after the attack, the Saudi-led coalition said the airstrike was “a legitimate military action,” in response to Houthi forces firing ballistic missiles across the border into Saudi Arabia. Credit: Al-Masirah via Storyful