Yemen’s Houthi Ansarullah movement has strongly dismissed recent allegations by the World Food Programme (WFP) that the revolutionary forces are selling aid meant for civilians, stating that the humanitarian organization is sending “rotten food” to the conflict-plagued Arab country.

Mohammed Ali al-Houthi, the Chairman of the Supreme Revolutionary Committee of Yemen, condemned the accusations on Tuesday, and said the WFP was “fully responsible for ... quantities of rotten food” it sent to Yemen.

He added that Yemeni forces refused to allow this food supply into the country because “it violates standards and regulations and is not suitable for human consumption.”

Houthi said, however, that the Ansarullah movement “welcomed” an independent investigation and called on the WFP to back up its accusations with proof. He then accused UN organizations of bias.

“The work of these organizations is mostly politicized, and their position ... confirms their work has shifted from independent to subordinate to the United States and Britain,” he commented.

The WFP alleged on Monday that food aid meant for starving Yemenis is being stolen and sold in some areas controlled by the Houthi Ansarullah movement.

Yemeni combat drone strikes Saudi mercenaries in Jizan

Yemeni army soldiers, backed by allied fighters from Popular Committees, have reportedly launched an airstrike against a position of Saudi-sponsored militiamen loyal to Yemen's former president, Abd Rabbuh Mansur Hadi, in Saudi Arabia’s western border region of Jizan.

This file picture, provided by the media bureau of Yemen’s Operations Command Center, shows a Qasif-1 (Striker-1) combat drone on display in the Yemeni capital city of Sana’a.

A Yemeni military source, speaking on condition of anonymity, said Yemeni soldiers and their allies attacked Saudi mercenaries, using a domestically-designed and –manufactured Qasif-1 (Striker-1) combat drone.

Yemeni snipers shoot dead five Saudi troopers in Jizan

Separately, Yemeni soldiers and their allies have shot and killed five Saudi soldiers in the kingdom’s Jizan region.

A Yemeni military official, requesting not to be named, said Yemeni army soldiers and Popular Committees fighters stormed a military camp east of Jahfan area, and targeted the Saudi troopers.

This file photo shows a Yemeni Houthi Ansarullah fighter dressed in camouflage, and aiming at a position of Saudi troops in southwestern Saudi Arabia. (Photo by the media bureau of Yemen’s Joint Operations Command Center)

Saudi Arabia and a number of its regional allies launched a devastating military campaign against Yemen in March 2015, with the aim of bringing the government of Hadi back to power and crushing Ansarullah movement.

According to a new report by the Armed Conflict Location and Event Data Project (ACLED), a nonprofit conflict-research organization, the Saudi-led war has so far claimed the lives of around 56,000 Yemenis.

A Yemeni mother holds her malnourished child as they wait for treatments in a medical center in the village of al-Mutaynah in Yemen’s western coastal province of Hudaydah on November 29, 2018. (Photo by AFP)

The Saudi-led war has also taken a heavy toll on the country’s infrastructure, destroying hospitals, schools, and factories. The UN has already said that a record 22.2 million Yemenis are in dire need of food, including 8.4 million threatened by severe hunger. According to the world body, Yemen is suffering from the most severe famine in more than 100 years.

A number of Western countries, the US and Britain in particular, are also accused of being complicit in the ongoing aggression as they supply the Riyadh regime with advanced weapons and military equipment as well as logistical and intelligence assistance.