Truce in Syria's Homs province after safe zone agreed: Russia

"From 1200 local time, units of the moderate opposition and government forces will completely stop firing," defence ministry spokesman Igor Konashenkov said in a statement.

Konashenkov said Moscow and Syrian opposition groups had reached an agreement on the "operational details" of a "de- escalation zone" north of the city of Homs at talks in Cairo on July 31.

The zone is the third to be established in Syria under a Russian-led initiative aimed at halting fighting in four areas between President Bashar al-Assad's forces and rebels.

It covers 84 towns and villages with a total population of 147,000 people, Moscow said.

Russia has been behind a push to pacify Syria since the start of this year after tipping the six-year conflict in favour of Assad with its game-changing military intervention in 2015.

Konashenkov said Russian military police will set up two checkpoints and three observation posts on Friday along the boundaries of the zone dividing the two forces.

Rebels had agreed to "unblock" part of a road running through the safe zone between the cities of Homs and Hama and a "Committee for National Justice" made up of rebels and local groups would help oversee the implementation of the plan, he said.

The northern parts of Homs province were recently being shelled by regime forces and hit by intermittent air strikes.

Towns in the area were among the first to fall to Assad's opponents in 2012 after a revolt against his rule.

They have remained outside the hands of jihadist groups including the Islamic State (IS), which do not fall under the Russian deal.