Trucks carrying humanitarian aid have entered a besieged Damascus suburb in a major, UN-backed deal to deliver help to tens of thousands of trapped residents in several of Syria's worst hit areas, a Syrian Arab Red Crescent source says.
The Syrian government has approved access to seven besieged areas, the United Nations said after crisis talks in Damascus on Tuesday, a week ahead of a planned resumption of peace talks between Syria's warring parties.
The UN estimates there are roughly 486,700 people in around 15 besieged areas of Syria, and 4.6 million people in hard-to-reach areas.
Starvation deaths and severe malnutrition have been reported in some of these areas.
Aid convoys on Wednesday travelled to Madaya, Zabadani and Mouadamiya al-Sham near Damascus which have been under siege by government forces, and the villages of al-Foua and Kefraya in Idlib province which are surrounded by rebel fighters.
Nine aid trucks crossed a checkpoint to enter Mouadamiya al-Sham on Wednesday, the SARC source told Reuters.
There have been several aid deliveries to Madaya and Zabadani and to al-Foua and Kefraya this year, but each delivery has to be carefully synchronised between the warring sides so that the convoys enter simultaneously.
The Syrian Red Crescent is coordinating with the UN on the deliveries which include wheat and high-energy foods, with medical teams being sent to some areas.
The United Nations has demanded unhindered access to all besieged areas of the country, where it says hundreds of thousands of people are trapped by fighting and deliberate blockades by Syria's various warring sides.
In Madaya, near the border with Lebanon, dozens have starved to death after months of siege by government forces and their allies.
In the city of Deir al-Zor in eastern Syria, parts of which are under siege by Islamic State militants, unverified reports have said up to 20 people have died of starvation.
Deir al-Zor was one of the seven areas to which the aid convoys were expected to head within the next few days, the United Nations said.
Syria's opposition says it will not negotiate with Damascus until sieges imposed by government forces and their allies have been lifted - one of many issues that led to a suspension of peace talks in Geneva earlier this month.
Talks are scheduled to resume on February 25, but fighting and air strikes continue unabated throughout the country, where 250,000 people have been killed in five years of war.
