The Russian military says Syrian government forces will begin a unilateral cease-fire in the northwestern province of Idlib in the coming hours.
The Russian military reconciliation center says the cease-fire will go into effect Saturday morning at 6 a.m. (0300 GMT).
Friday's report comes as government forces have intensified their offensive over the past weeks capturing rebel-held areas in Hama province and nearby Idlib, the last major rebel stronghold in the country.
The Russian military called on the opposition to end ``provocations'' and engage in peaceful settlement.
Russia is a main backer of Syrian government forces.
The announcement came as hundreds of protesters in Idlib marched toward a border crossing with Turkey demanding that Ankara either open the border or demand an end to the government attack.