The mechanism of the South Syria truce, brokered by the US, Russia and Jordan, is expected to be announced Wednesday, the Syrian Observatory for Human Rights said.
The arrival of the Russian forces at Al Sanamayn city in southern Syria means that the agreement has been already accomplished, the London-based observatory told Al Arabiya TV channel.
Under the ceasefire agreement, Hezbollah and Iranian militias will withdraw from Daraa city in southwestern Syria.

Source: Mena