Israeli infantry forces, supported by armoured vehicles and Mervaka tanks, have staged military exercises along the technical barbed wire fence, on the line of contact with the occupied Shebaa Farms in southern Lebanon amid unusual alert by the occupation forces army in this sector. The Lebanese National News Agency (NNA) said the exercises were mainly centred opposite to Birkat Al-Naqqar west of Shebaa town and were preceded by live-fire maneuvres by Israeli artillery forces , involving artillery units concentrated in Zaourh and Amfit inside the occupied Syrian Golan Heights.