Syria aid convoy attack: US 'holds Russia responsible' Published duration 21 September 2016 Related Topics Syrian civil war

image copyright EPA image caption The convoy had been unloading aid at a warehouse when it was attacked

The US has said it holds Russia responsible for a deadly attack on an aid convoy near the Syrian city of Aleppo on Monday.

The White House has called it an "enormous humanitarian tragedy".

Meanwhile, US officials have told the BBC that two Russian war planes were responsible for the attack.

Russia strongly denies involvement of its own or Syrian planes, and says the incident was caused by fire on the ground and not by an air strike.

"There are no craters and the exterior of the vehicles do not have the kind of damage consistent with blasts caused by bombs dropped from the air," a statement from the defence ministry said.

And the country's foreign ministry spokeswoman said the US government had "no facts" to support its claim, adding: "We have nothing to do with this situation."

image copyright AFP image caption Pictures from the scene appear to show a crater, contradicting Russian claims that there are none

Separately, an air strike hit a medical centre near Aleppo on Tuesday night local time, killing four medics working for the Union of Medical Care and Relief Organizations (UOSSM), the group said.

The attack on the rebel-held town of Khan Touman also killed at least nine rebel fighters and was carried out by either Syrian or Russian warplanes, UK-based monitoring group the Syrian Observatory for Human Rights said.

The rebels were from Jaish al-Fatah, an Islamist group not officially part of the Western-backed alliance but one that works alongside the Free Syrian Army, the BBC's James Longman in Beirut reports.

One nurse remains in a critical condition and the medical centre was completely destroyed, UOSSM said in a statement (in French), adding that more victims are feared buried under the rubble.

Speaking earlier about Monday's attack on the aid convoy, US officials, speaking on condition of anonymity, said two Russian SU-24 attack aircraft were in the sky above the convoy at the precise moment it was hit in Urum al-Kubra.

The strike, they added, was too sophisticated to have been carried out by the Syrian army.

image copyright Russia's Defence Ministry/Reuters image caption US sources said Russian SU-24 attack aircraft were to blame (file photo)

media caption Russia's defence ministry says its drone footage shows a pick-up truck towing a large-calibre mortar belonging to militants accompanying the convoy

White House spokesman Ben Rhodes later said: "There only could have been two entities responsible, either the Syrian regime or the Russian government.

"In any event, we hold the Russian government responsible for airstrikes in this space."

The UN had earlier said it was "not in a position to determine whether these were in fact air strikes".

'Deal not dead'

Eighteen of 31 lorries were destroyed and about 20 civilians were killed including a senior official of the Syrian Arab Red Crescent.

The attack prompted the UN to suspend all aid convoys in Syria.

The president of the International Committee of the Red Cross, Peter Maurer, denounced the attack as a "flagrant violation of international humanitarian law" and said it could amount to a war crime.

media caption Syrian activist: 'Helicopter dropped bombs on aid convoy'

Meanwhile, diplomats in New York were trying to save a week-old truce agreement brokered by the US and Russia which was declared over by Syrian military hours before the incident.

US Secretary of State John Kerry, speaking alongside his Russian counterpart Sergei Lavrov, insisted the cessation of hostilities deal was "not dead", following talks with delegates of the Syria Support Group.

They are to meet again on Friday. And the UN Security Council is due to hold a high-level meeting on Syria on Wednesday.

'Blood on their hands'

Earlier, Ban Ki-moon, the UN chief, launched a stinging attack on Syria's government, saying it has killed the most civilians in the five-year civil war and continues "to barrel bomb neighbourhoods and systematically torture thousands of detainees".

Using unusually blunt language in his final address to the UN General Assembly, Mr Ban also said those who supported the opposing sides in the conflict had "blood on their hands".

image copyright Getty Images image caption Ban Ki-moon called the attack on the aid convoy "savage and apparently deliberate"

media caption Aid worker Stephen Ryan says his organisation is in shock following the attack

Mr Ban called the attack on the aid convoy "sickening, savage and apparently deliberate" and called for those responsible to be held to account.

Syria's foreign ministry responded by accusing Mr Ban of flouting the UN charter.

It said the UN had "failed in its role" to find solutions to international conflicts.