Regime bombardment of the town of al-Qusayr, near the Lebanese border, on Sunday
In two days of renewed fighting in the northern Lebanese city of Tripoli, five people have been killed and about 50 wounded.
Clashes in Tripoli have recurred since last year between groups supporting and opposing the Syrian regime..
Syrian activists say the latest fighting was ignited by tension over the assault by Syrian force on Qusayr, near the Lebanese border.
Three people were killed in the Sunni district of Bab Tabbaneh and another in the adjacent Alawite neighborhood of Jabal Mohsen. The fifth fatality was a Lebanese soldier.
An opposition activist claims evidence of involvement of Hezbollah fighters and weapons in the battle for Qusayr near the Lebanese border: