Firefighters battle the blaze that erupted in the warehouse of the World Food Programme (Reuters)
A fire broke out at the Houthi-controlled Yemeni port of Hudaida early on Saturday, destroying warehouses filled with cooking fuel and foodstuffs, port workers said.
They told Reuters that, as of 11:00 GMT, fire trucks had not been able to put out the blaze in the warehousing area, which they said appeared to have been caused by an electrical short circuit.
Reuters television footage showed thick plumes of smoke rising into the air and fire fighters dousing flames.
Hudaida port, on the Red Sea, handles the bulk of Yemen's imports, including critically needed food and aid supplies. The three-year war in the country, which was already the Arab world's poorest, has pushed it to the verge of famine.
"The fire destroyed huge amounts of fuel and humanitarian aid and foodstuff," a UN World Food Programme (WFP) employee told Reuters by telephone, adding that there would be an investigation to determine the cause.
Smoke rises from the fire over the port of Hodeidah (Reuters)
The Houthi-run Saba news agency reported the fire at the port, but did not mention the cause.
Workers said the warehouses also contained hundreds of thousands of mattresses meant for those displaced by the war, which has killed more than 10,000 people and crippled the economy. The United Nations says that three out of four Yemenis – 22 million civilians – need relief aid.
Separately on Saturday, Saudi Arabia announced it had intercepted a missile targetting the city of Najran fired by Houthi rebels.
Saba news agency earlier said a missile was fired at a Saudi National Guard base in Najran, and that it had led to "losses in the ranks of the enemy and its military equipment".
A Saudi-led coalition intervened in Yemen's civil war in 2015 to restore the internationally recognized Yemeni government that was forced into exile by the Iran-aligned Houthis.
Last year the coalition, under international pressure, eased a three-week blockade imposed on Yemeni ports and airports in November in response to a ballistic missile fired by the Houthis toward the Saudi capital, Riyadh.
The Houthis have launched scores of missiles at the kingdom since the coalition intervened in Yemen's civil war. Last week, Saudi air defence forces intercepted a flurry of missiles, and falling debris caused the first death in the capital Riyadh.
Saudi Arabia accuses Iran of supplying missile parts and expertise to the Houthis, who have taken over the Yemeni capital Sanaa and other parts of the country. Tehran and the Houthis deny the charge.