Three seperate buses filled with refugees attempting to flee the fighting were targeted and bombed. It unlikely the Saudi’s gathered this intelligence prior to the strikes. It had to be delivered real time, which means satellites which means you know who.
The Saudi’s are also targetting food supplies such as Fishing boats and irrigation projects.
The Saudi’s have indicated Countries that apply sanctions or are overly critical of their regime will be “dealth with”. More hit squads no doubt plus using the sanctions on Iran to leverage their own “weaponized” oil. (some years ago they threatened Russia with more terrorist attacks )
Here in Canada Justin Trudeau claimed “grave concern” but added that a pending arms sale to the Saudis to go ahead as planned as it means jobs to Canadians. The people that work at those factories making those armored cars being sold to the Saudis should have to see a picture of this little girl everytime they enter the building where they work.