According to Amnesty International: "New research and weapons analysis by Amnesty International in Yemen bring into sharp focus the high price civilians continue to pay amid the Saudi Arabia-led military coalition’s airstrikes all over the country and demonstrate a failure to abide by the requirements of international humanitarian law. Amnesty International researchers investigated eight airstrikes in different parts of the country, including multiple strikes in the capital, Sana’a, on 12 and 13 June and in Tai’z on 16 June. In total, the eight incidents killed 54 civilians (27 children, 16 women and 11 men) including a one-day-old infant, and injured 55, (19 children, 19 women and 17 men). [...] The bomb, identified from the markings on fragments found at the site by Amnesty International as a US-designed General Purpose Mark 84 (MK84, also known as BLU-117), manufactured in 1983 and contains over 400 kg of high explosive. [...] The same type of bomb killed 17 civilians and injured 17 others in an airstrike north-east of the capital on 1 May. According to expert analysis of fragments and craters found at the location of two other airstrikes which hit Hajr Ukaish and al-‘Erra villages in the suburbs of Sana’a, similar types of 500-1,000 lb bombs were deployed. [...] The Saudi Arabia-led coalition has provided no evidence that any of the targeted houses contained legitimate military objectives, such as arm caches or command and control centres, and Amnesty International has found no evidence to that effect. The fact that two of the houses belong to relatives of former president Saleh, who previously held high-ranking military positions and who may now to be allied with the Huthis, does not make their houses military objectives." ^[+]