The last thing Diaa, 24, remembers is the growl of an aircraft above his village in Deraa, Syria, the target of a brutal offensive by the regime against the rebels. He and an employee had gone outside their shop to take a look. The ground was suddenly ripped from beneath their feet.

The medics in the poorly equipped field hospital could do little to help the Syrian shopkeeper whose face had been torn open by the missile that struck the village. His legs and arm had also been broken.

Diaa says he would have died had he not been hospitalised in neighbouring Israel, a country that is the sworn enemy of his home nation.

For me it was the end of the world. I lost hope, the field hospital could do nothing for me, they had no capability to do surgery Diaa, from Deraa, Syria

“They tried to move me to a hospital in Jordan but I was told the border was closed and you cannot pass. For me it was the end of the world. I lost hope, the field hospital could do nothing for me, they had no capability to do surgery,” he tells The Independent.

Diaa is speaking in the presence of a member of the Israeli army at Galilee Medical Centre, in northern Israel, where he has undergone two operations to his eye, and a reconstruction procedure to his face.

The hospital is currently treating 43 Syrians, some for as long as six months. It has administered care to a steady stream of the wounded over the last five years.

“One guy offered to help send me to Israel, thank god they did treat me,” Diaa says.

Mohammed, 21, who also fled Deraa and was being treated in the same hospital, says he too was refused access to Jordan, whose border was the closest to the Deraa fighting.

“The only place we had was the Jordanian border to run to, and they closed it on our faces.”

Both Diaa and Mohammed are among a growing number of Syrians who fled fighting in the southern Syrian province and have found themselves depending on Israel, a historical foe. Some even talked of wanting to relocate to Israel, in one of the strangest developments of the seven-year conflict.

The only place we had was the Jordanian border to run to, and they closed it on our faces Mohammed, from Deraa, Syria

Since the creation of Israel in 1948, the two countries have been bitter foes and have taken opposing sides in at least three wars, largely over the issue of the Palestinian territories.

Syria, which is home to some 560,000 Palestinian refugees according to the United Nations, has refused to recognise that Israel exists.

The UN has repeatedly called on Jordan to receive some of the estimated 320,000 people displaced in the Deraa offensive. But the country, which is already struggling to host some 650,000 registered Syrian refugees and possibly 600,000 more, has refused so far, citing security and economic pressures.

With the Jordanian border closed, tens of thousands of Syrians found themselves taking refuge around the Israeli-occupied Golan Heights that has been demilitarised under a 44-year-old UN-monitored truce between Syria and Israel.

People from Deraa with their belongings near the Israeli-occupied Golan Heights in Quneitra (REUTERS)

The Israeli military says it has staged regular humanitarian aid drops, and over the two years has delivered more than 1,500 tonnes of food, nearly a million litres of fuel for heating, as well as 300 tents to the Syrian displaced.

Since 2013, more than 4,800 Syrian civilians have been treated in Israel.

Operation Good Neighbour benefits Israel by helping to stabilise the Syrian side of the border. Benjamin Netanyahu, Israel’s prime minister, has taken a firm stance against taking in any refugees. Officials in the hospital where Diaa and Mohammed are being treated say once the wounded are treated they must return to Syria.

Escaping the killing machine of Russia and the militia forces has made us think of allying with what we consider to be the devil Ammar, on the border with Israel

Despite being told there is no place for them in Israel, Syrian families camped close to the Israeli border say if it was permitted they would consider relocating to Israel, even after decades of fierce hostilities.

“Escaping the killing machine of Russia and the militia forces has made us think of allying with what we consider to be the devil. We all think about going to Israel but it is not allowed. Everyone is trying to escape death because the Jordanian border is blocked,” says Ammar, 27, a father-of-two who is in Rafid, on the border.

“It’s strange for us that Israel is more humanitarian than our Arab brothers. I once even heard people saying they hope that Israel would include this area in the Golan,” he adds.

Huda, 42, an agricultural engineer and another displaced Syrian in the same area, agrees. She describes families living 10 to a single tent, which are sold for a crippling $400. There is no water or sewers, and in the summer months they are battling insects, snakes and scorpions.

“It’s prohibited to go into Israel. But whenever it’s allowed we would definitely go in,” she says.

Backed by Russia, Syrian government troops have seized most of Deraa province, the cradle of the Arab Spring uprising, in a bloody campaign dubbed the final showdown against the rebels.

On Thursday, for the first time in years, regime forces entered Deraa city and raised the national flag, according to witnesses. At the same time, a senior Russian military delegation reportedly entered the rebel-held area of the city and began negotiations over its handover to state rule.

Jordan's Syrian refugees scrape by a living

At the height of the Deraa offensive, the UN said more than 320,000 people were displaced.

On Thursday the World Health Organisation called for immediate access to 210,000 of them in the southern region, saying they were in urgent need of health services. The UN agency says at least 15 Syrians, including 12 children, have died in the past week due to dehydration and disease linked to contaminated water.

Oxfamm on the same daym renewed calls for Jordan to open its borders, saying there are still thousands of displaced from Deraa who are out of reach of humanitarian aid.

Moutaz Adham, Oxfam’s country director in Syria, says: “Their struggles will get worse unless they receive the water, food and medical care they urgently need.”

Their struggles will get worse unless they receive the water, food and medical care they urgently need Moutaz Adham, Oxfam’s country director in Syria

Deraa rebels last week agreed to a ceasefire brokered by Russia but it is unclear how long the shaky truce will hold. Several thousand families reportedly decided to go back home as the fighting died down.

But many camped on the Israeli border tell The Independent they are staying put as they feel safe and fear another outbreak of violence.

With a burgeoning humanitarian crisis and the war on its doorstep, Israel has become increasingly involved in the Syrian conflict.

In the early hours of Thursday, the Israeli army attacked Syrian military positions close to its border, in retaliation for an incursion of a Syrian drone shot down by a Patriot missile over northern Israel.

Israel is also concerned its staunch enemy Iran is building permanent military infrastructure in Syria since intervening on behalf of Syrian president Bashar al-Assad in 2013. In May, Iranian forces fired 20 rockets into the occupied Golan. Israel responded with dozens of airstrikes across 70 targets in Syria.

Syrian families waiting in the shadows of Lebanon's refugee camps Show all 20 1 /20 Syrian families waiting in the shadows of Lebanon's refugee camps Syrian families waiting in the shadows of Lebanon's refugee camps This young child hides under the cover of endless white nylon tent sheeting from new visitors entering the camp. The hesitancy to engage soon passes and curiosity follows as he is interested to discover more about Muslim Aid. Paddy Dowling Syrian families waiting in the shadows of Lebanon's refugee camps In Enmaa camp, Wardi takes a neighbour’s child onto her knee. She has 4 children of her own; they left Homs in 2013 after heavy bombardments and a lack of food. They travelled for 4 days to reach the border. Years on they still suffer acute hunger at times. Muslim Aid Food voucher scheme is literally sustaining and changing lives in these camps. Paddy Dowling Syrian families waiting in the shadows of Lebanon's refugee camps Taima, (Enmaa camp Lebanon) picks the very few flowers with her friends off the perimeter of the camp floor and hands them to a member of the Muslim Aid team. These acts of kindness are so incredibly powerful to see. Paddy Dowling Syrian families waiting in the shadows of Lebanon's refugee camps Zaynab currently lives in Suleyman camp in Mohamra, Lebanon in a small tent housing 15 people in two rooms. Zaynab fled Syria in 2013 and travelled through fields and mountains to reach the Lebanese border, traumatised by the fear of planes, bombs and grenades. The family are currently in great need of food and gas. Bread has become very expensive and inaffordable. In her tent was a basket of bread that was stale and mouldy. Paddy Dowling Syrian families waiting in the shadows of Lebanon's refugee camps Sumayya, Murfat’s youngest sister, peers out from their tent. Paddy Dowling Syrian families waiting in the shadows of Lebanon's refugee camps A father attempts to create some normality by teaching his youngest son how to ride his first bike in between the network of tents and alleyways in the camp. Paddy Dowling Syrian families waiting in the shadows of Lebanon's refugee camps Malik 8 and Hazayfa 5 at Suleyman camp are amongst those fortunate to benefit from schools nearby offering classes after normal hours. Paddy Dowling Syrian families waiting in the shadows of Lebanon's refugee camps Mothers and wives are left to spend their days in the camps with memories of losing husbands fathers and sons causing in Syria and during their journey to the safety of neighbouring countries such as Lebanon and Jordan. Paddy Dowling Syrian families waiting in the shadows of Lebanon's refugee camps It is truly amazing the defiance and resilience these children to show that they refuse to give up smiling regardless of how terrible their journey was that brought them to Enmaa camp. Paddy Dowling Syrian families waiting in the shadows of Lebanon's refugee camps Suleyman camp, Lebanon - many people have medical issues and can’t afford treatment, so cash is desperately needed to provide this support. Paddy Dowling Syrian families waiting in the shadows of Lebanon's refugee camps Murfat 3, lives with her mother and sister in a shelter provided. Their clothes, damp from the morning showers, left to dry in the porch of the tent by the air which is warm and thick with flies. Paddy Dowling Syrian families waiting in the shadows of Lebanon's refugee camps Mohammed, 2, Suleyman camp, Lebanon. There are 250,000 Syrian refugees in northern Lebanon alone. Paddy Dowling Syrian families waiting in the shadows of Lebanon's refugee camps Al Inmar camp, Lebanon. Paddy Dowling Syrian families waiting in the shadows of Lebanon's refugee camps Malaak, 11, in Suleyman camp, Lebanon. Here children are living in tents which leak in the rain and are too flimsy to shield them from the cold in winter. Paddy Dowling Syrian families waiting in the shadows of Lebanon's refugee camps 16 yr old Homam in front of his mobile phone repair business as a result of micro-finance loan from Muslim Aid. Paddy Dowling Syrian families waiting in the shadows of Lebanon's refugee camps A young girl looks out across the geography of Enmaa Camp and beyond to the horizon of the coastline. The 250 tents have been squeezed onto a small plot of land amongst a smart residential neighbourhood and acres of poly tunnels growing fruit and vegetables. Paddy Dowling Syrian families waiting in the shadows of Lebanon's refugee camps Hayaan, just 3 year-old, in Suleyman camp, Lebanon, makes the sign for victory or peace. Paddy Dowling Syrian families waiting in the shadows of Lebanon's refugee camps White chalked lines replaced by empty oil drums fashioned into makeshift rubbish bins mark out the perimeter of the pitch. Hamaad, 8 years-old, likes to play football in the wasteland around the tents. Paddy Dowling Syrian families waiting in the shadows of Lebanon's refugee camps Many of Sulayman’s residents had previously been surviving on donated bags of mouldy bread and some even fasting voluntarily long before the start of Ramadan. Paddy Dowling Syrian families waiting in the shadows of Lebanon's refugee camps Sumaha, 10 years-old (Suleyman camp in Lebanon), talks to us with her friends before they leave the camp to attend a class at a nearby school. Photos Paddy Dowling

Mr Netanyahu, who is currently in Moscow, told Russian officials that Israel would not seek to topple Assad but urged them to encourage Iranian forces to quit Syria, according to a senior Israeli official.

The official said the Israeli leader came away reassured “they [Russia] are getting the Iranians out”.

David Keyes, a Netanyahu spokesman, has since denied that the prime minister made that statement to Mr Putin.

Back at the Galilee Medical Centre, Israeli hospital officials acknowledge the strange position they are in.

“We are giving care to people who consider us to be their enemy. There were ones who didn’t stay here for the recommended treatment, because they didn’t want to be here any longer,” says Sharon Mann, the hospital’s liaison officer for international affairs.