A coalition spokesperson said investigations by relevant authorities, along with evidence and analysis of debris from the drone used in the attack, confirmed Houthi involvement in planning and carrying out the strike.
The spokesperson said the incident temporarily knocked one transformer out of service but did not affect overall electricity transmission or the wider power network.
According to the coalition, the infrastructure targeted supplies electricity to the Prophet’s Mosque. It described the attack as part of what it called continued Houthi attempts to target sacred sites in Makkah and Madinah.
The coalition also claimed to have intercepted and destroyed four Houthi drones launched toward Khamis Mushait and two ballistic missiles fired toward Jazan.
The coalition said necessary measures would continue to deter Houthi attacks, protect the Two Holy Mosques and ensure the safety of visitors in Makkah and Madinah.