Yemeni authorities say a massive explosion occurred in central Yemen, killing 21 people.
The country has been mired in more than 6 years of civil war between the Saudi-backed government and Iran-supported Houthis.
Yemen's Prime Minister Maeen Abdulmalik Saeed says the explosion at a gas station in the central city of Marib was the result of a missile and a drone attack by Houthi rebels.
The government says the victims include a 5-year-old girl and her father.
Marib is the frontline of fierce fighting. Since the beginning of this year, Houthis have repeatedly carried out missile attacks in the city.