GENEVA: The sole border crossing used to shuttle life-saving aid from Turkiye into conflict-ravaged Syria has seen its operations disrupted by the deadly earthquake that struck the two countries, the UN said Tuesday.

The 7.8-magnitude quake and its aftershocks struck Turkiye and Syria on Monday and killed more than 5,400 people.

“The cross-border operation has itself been impacted,” Jens Laerke, spokesman for the UN humanitarian agency OCHA, told reporters in Geneva.

A spokesman for UN Secretary General Antonio Guterres, Stephane Dujarric, said the Bab Al-Hawa crossing itself is “actually intact.”

“However, the road that is leading to the crossing has been damaged, and that’s temporarily disrupted our ability to fully use it,” Dujarric said.

Disaster agencies said several thousand buildings were flattened across an area plagued by war, insurgency, refugee crises and a recent cholera outbreak.

Concerns have been running particularly high for how aid might reach all those in need in Syria, devastated by more than a decade of civil war.

Humanitarian aid in rebel-held areas usually arrives through Turkiye via a cross-border mechanism created in 2014 by a UN Security Council resolution.

But it is contested by Damascus and its ally Moscow, who see it as a violation of Syrian sovereignty.

Under pressure from Russia and China, the number of crossing points has been reduced over time from four to one.

And now areas surrounding that one border crossing have suffered significant infrastructure damage, while the aid workers on the ground have been hit by the catastrophe.

“Every effort is being done to overcome these logistical hurdles, which are created by the earthquake,” Laerke said.

“There is a window of about seven days” when survivors are generally found, Laerke said, adding that it was critical to get teams to those in immediate need as soon as possible.

“It is imperative that everybody sees it as a humanitarian crisis where lives are at stake,” he said.

“Please don’t politicize this. Let’s get the aid out to the people who so desperately need it.”

He said the UN was intent on using “any and all means to get to people, and that includes the cross-border operation and the cross-line operation from inside Syria.”

But Laerke said access by road was a challenge and pointed out that the quake had impacted the UN’s “own staff, our own contracting partners, our truck drivers that we work with, our national staff.”

“They’re looking for their families in the rubble… That has had an impact on that operation in the immediate,” he acknowledged.

At the same time, he said, partners that deliver aid in northwestern Syria said they were “operational and they are asking for supplies, and they are also asking for funding.”

For now though, the specific Syria cross-border humanitarian fund is empty, he warned.

AFP