More than half of British people are unaware of the “forgotten war” underway in Yemen, despite the Government’s support for a military coalition accused of killing thousands of civilians.

A YouGov poll seen exclusively by The Independent showed 49 per cent of people knew of the country’s ongoing civil war, which has killed more than 10,000 people, displaced three million more and left 14 million facing starvation.

The figure was even lower for the 18 to 24 age group, where only 37 per cent were aware of the Yemen conflict as it enters its third year of bloodshed.

Yemen's prime minister accuses UK of war crimes

More than 2,100 people were given a list of 16 countries and asked to identify any “currently involved in an ongoing armed conflict” for the research, with 84 per cent naming the Syrian civil war.

The Human Appeal, a Manchester-based charity that commissioned the poll, warned a lack of international awareness was worsening a worsening humanitarian crisis in the Yemen.

“The crisis in Yemen has been forgotten about or ignored completely,” said CEO Othman Moqbel.

“We believe this is because that the conflict has not generated a huge amount of refugees coming to Europe and there is the misperception amongst the public that it’s only a regional crisis.

“To treat what is currently happening in Yemen, and has been happening for two years, as something insignificant is turning a blind eye to the escalating humanitarian emergency.”

At least 75 people are estimated to be killed or injured every day in the conflict, which has pushed the country to the brink of famine as 14 million people lack a stable access to food.

The situation in Yemen Show all 14 1 /14 The situation in Yemen The situation in Yemen Houthi supporters trample on a US flag during a gathering mobilizing more fighters into several Yemeni battlefronts, in Sana'a, Yemen EPA The situation in Yemen People carry the coffins of men, who were killed in the recent Saudi-led airstrikes during their funeral, in the Old City of Sanaa, Yemen AP The situation in Yemen Pro-government fighters give food to Yemeni children on the road leading to the southwestern port city of Mokha. Yemeni rebels are putting up fierce resistance in a key Red Sea port city where they are encircled by pro-government force Getty Images The situation in Yemen A Yemeni stands in front of a graffiti protesting US military operations in war-affected Yemen, in Sana'a, Yemen. According to reports, US Special Forces troops allegedly disembarked from US helicopters in the Yemeni town of Yakla and attacked several houses belonging to members of the terrorist group Al-Qaeda, killing three high-ranking Al-Qaeda members and nine civilians, six women and three children. One American serviceman has been killed and three injured in the attack EPA The situation in Yemen US Special Forces troops allegedly disembarked from US helicopters in the Yemeni town of Yakla and attacked several houses belonging to members of the terrorist group Al-Qaeda, killing three high-ranking Al-Qaeda members and nine civilians, six women and three children. One American serviceman has been killed and three injured in the attack EPA The situation in Yemen A Yemeni female fighter supporting the Shiite Huthi rebels, and carrying weapons used for ceremonial purposes, takes part in an anti-Saudi rally in the capital Sanaa Getty Images The situation in Yemen Yemeni female fighters supporting the Shiite Huthi rebels, and carrying weapons used for ceremonial purposes, take part in an anti-Saudi rally in the capital Sanaa Getty Images The situation in Yemen A boy shouts slogans next to pro-Houthi fighters, who have been injured during recent fighting, during a rally held to honour those injured or maimed while fighting in Houthi ranks in Sanaa, Yemen Reuters The situation in Yemen Balls of fire and smoke rise from a Houthi-held military camp following alleged Saudi-led airstrikes, in Sana'a, Yemen EPA The situation in Yemen Yemenis search under the rubble of damaged houses following reported Saudi-led coalition air strikes on the outskirts of the Yemeni capital Sanaa Getty Images The situation in Yemen A Yemeni boy looks on as Yemenis search under the rubble of damaged houses following reported Saudi-led coalition air strikes on the outskirts of the Yemeni capital Sanaa Getty The situation in Yemen A Yemeni boy sits amidst the rubble of damaged houses following reported Saudi-led coalition air strikes on the outskirts of the Yemeni capital Sanaa AFP/Getty The situation in Yemen Marine One with US President Donald Trump flies with a decoy and support helicopters to Dover Air Force Base in Dover, Delaware, for the dignified transfer of Navy Seal Chief Petty Officer William 'Ryan' Owens who was killed in Yemen Getty Images The situation in Yemen US President Donald Trump aboard the Marine One to greet the remains of a US military commando killed during a raid on the al Qaeda militant group in southern Yemen on Sunday, at Dover Air Force Base, Delaware, US Reuters

Fewer than half of Yemen’s health facilities are operational as aid agencies struggle to access war-torn regions with lifesaving medicine, and around 1,000 children die every week from preventable diseases like diarrhoea and respiratory infections.

Almost 3,800 civilians have been killed by the conflict, where President Abdrabbuh Mansour Hadi’s government is fighting Houthi rebels and fighters loyal to the former President, President Ali Abdullah Saleh.

The conflict started in March 2015 after an opposition offensive drove the government out of the capital Sana’a, sparking an intervention by Saudi Arabia and its allies to support the internationally recognised government.

The UN human rights office said the Saudi-led air campaign, seeing rebel-controlled areas heavily bombarded, was responsible for 60 per cent of civilian deaths – almost 2,300 lives.

British-manufactured weapons, including cluster bombs, have been used in the strikes, despite calls by MPs to suspend sales to Saudi Arabia over war crimes allegations.

Peter Salisbury, a senior research fellow in the Middle East and North Africa programme at Chatham House, said Britain was the principal sponsor of a UN Security Council resolution used by Saudi Arabia to justify its intervention.

“The UK is also a huge arms supplier and provides a great deal of logistical support to Saudi forces,” he told The Independent.

“Arguably the UK has also given political coverage to the Saudis by preventing various resolutions and investigations from happening.”

Theresa May meeting King Salman of Saudi Arabia in December at a meeting of the Gulf Cooperation Council in Bahrain (Getty)

Mr Salisbury said that while opposing the attempted coup in Yemen, the British Government was “quiet” about the military overthrowing Egypt’s elected government in 2013.

“The decision was made that Yemen was a ‘bad coup’,” he added. “And that in many ways comes down to where allies sit.”

Iran supports Houthi forces in Yemen, with Saudi Arabia and other Gulf allies supporting the Hadi government.

As battles continue, the Human Appeal is among international charities attempting to provide aid to Yemen’s impoverished population.

It has provided food parcels to thousands of families, clean drinking water for 37,500 people, blankets, clothing and healthcare projects including supporting the Al Jumhori public hospital.

Hundreds of Somali refugees who originally fled conflict in their home country are among those caught up in the violence in Yemen, with more than 40 massacred by a helicopter gunship as they attempted to flee on a boat on Thursday night.

While the humanitarian situation deteriorates, the conflict has largely reached a stalemate, with rebels controlling much of densely populated western Yemen, the Hadi government in the centre and east and pockets of territory held by al-Qaeda in the Arabian Peninsuala (AQAP), Islamist militias and Isis.

Yemenis inspect damaged houses following reported Saudi-led coalition air strikes on the outskirts of the Yemeni capital Sanaa (Getty)

But the UN Refugee Agency has warned of intensified hostilities in recent weeks, forcing more than 62,000 people from their homes in western and central Yemen, who are now sleeping in public buildings, tents, on the streets or in ruined buildings.

Calling Yemen a “forgotten war”, Mr Salisbury said neither a peaceful resolution nor an outright victory for any party was likely in the near future.

“The Trump presidency could see US play a more decisive role,” he added, although American forces have mainly been targeting AQAP terrorists, including in a botched raid that killed dozens of civilians earlier this year.

“Yemen is not an island, it is connected to other countries and the rest of the world and we’re seeing this massive growth in sectarian violence.

“All of these things have long-tern consequences for countries outside of Yemen.”

The British Government stresses that although it the Saudi-led intervention “to deter aggression by the Houthis and allow for the return of the legitimate Yemeni Government”, it is not part of the coalition.

“British personnel are not involved in carrying out strikes, directing or conducting operations in Yemen, nor involved in the Saudi targeting decision-making process,” a spokesperson for the Foreign and Commonwealth Office told The Independent

“Peace talks are the top priority. The UK has played a leading role in diplomatic efforts, including bringing together key international actors to try and find a peaceful solution.”