The Iran-backed Houthi rebels, who control much of Yemen, blamed the Saudi-led coalition for the strike in the northern city of Sa’ada. On Saturday, a spokesman for the coalition, Brigadier Gen. Turki Al-Maliki, called those claims “baseless and unfounded,” according to Saudi state news agency SPA.
At least 82 people were killed and 266 injured in the attack, the majority of whom are in critical condition, according to Houthi Health Minister Taha Al-Mitwakel. Doctors Without Borders (MSF) earlier said 70 people were killed and 130 were wounded.
Another airstrike early Friday hit a telecommunications building in the strategic port city of Hodeidah, causing a nationwide internet blackout, according to NetBlocks, an organization that tracks network disruptions. At least four children were killed and 17 were injured in that attack, Save the Children spokeperson Amjad Yamin said. Yamin said the NGO does not know how many adults were injured or killed.
The Norwegian Refugee Council said the internet blackout, which was still ongoing as of Friday evening, would affect aid delivery.
SPA reported Friday that the coalition said it also attacked “military targets” in the capital, Sanaa, on Friday, claiming to have conducted the operation “in response to the threat of hostile attacks.”
The International Committee of the Red Cross said Friday it was “deeply concerned about the intensification of hostilities” and “deplores the human toll this escalation has caused.” US Secretary of State Antony Blinken also called for deescalation.
“The escalation in fighting only exacerbates a dire humanitarian crisis and the suffering of the Yemeni people,” Blinken said in a statement.
Al-Mitwakel, the Houthi Health Minister appealed to the international community to do its best to open Sana’a airport to evacuate the injured.
“Seven years of aggression and siege on the health sector has put it in strain and dire situation and cannot absorb that many causalities,” Al-Mitwakel said on a Houthi-owned television station.
The Houthi-run media outlet Al Masirah showed graphic video of people under rubble in the aftermath of Friday’s detention center strike. The Red Cross said it had sent emergency medical supplies to two hospitals that had received a “very high” number of casualties.
“From what I hear from my colleague in Sa’ada there are many bodies still at the scene of the airstrike, many missing people,” said Ahmad Mahat, head of the MSF mission in Yemen. “It is impossible to know how many people have been killed. It seems to have been a horrific act of violence.”
An MSF-supported hospital in Sa’ada has been overwhelmed by an influx of wounded people and cannot receive more, Mahat said. Two other hospitals in the city have also received large numbers of casualties, according to MSF.
This story has been updated to correct who is leading the coalition fighting in Yemen.