The Rukban district is around 300 kilometers from Damascus, and one of the last remaining hard to reach places.
A large humanitarian aid convoy has managed to reach the remote area and distribute supplies to 40,000 people.
According to National News Agency WAM, it's been billed as the biggest aid operation in Syria to be carried out by the UN.
It took two months to put together, with a journey lasting nine days, involving more than 300 people and 130 trucks.
Qatar Airways to run limited flights to Doha as airspace closure continues
Qatar Airways said on Sunday its normal flight schedule remained suspended while Qatari airspace is closed, but a small number of flights will operate after authorities authorised a limited corridor into the country.
Three injuries and material damage to a university building in Bahrain
The Bahraini Ministry of Interior (MOI) announced on Sunday that three people were injured and material damage was caused to a university building in the Muharraq area, northeast of Bahrain, as a result of missile fragments falling.
Iranian President says remarks 'misinterpreted' as Gulf strikes continue
Iran's President Masoud Pezeshkian said his remarks were "misinterpreted by the enemy that seeks to sow division with neighbours", state TV reported on Sunday.
Explosion hits US embassy in Oslo, causing minor damage, thick smoke
The U.S. embassy in Oslo was hit by a loud explosion early on Sunday, causing minor damage but no injuries, Norwegian police said.
Four killed in Beirut hotel strike, Israel says it targeted Iranian commanders
At least four people were killed when an Israeli strike hit an apartment in the Ramada hotel building in central Beirut early on Sunday, with Israel saying it targeted Iranian commanders operating in the Lebanese capital.
UAE air defences responded to "incoming missile and drone threats" on Sunday morning.
Dubai authorities have confirmed that debris from an aerial interception fell onto a vehicle in the Al Barsha area, resulting in the death of a driver.
President His Highness Sheikh Mohamed bin Zayed Al Nahyan said the UAE will "emerge stronger than before", affirming that the safety and security of citizens, residents, and visitors remain a top priority.
