Tension has soared inside the Palestinian refugee camp, as fierce armed clashes broke out following the deployment of the Joint Security Force, leaving one killed and six injured, National News Agency correspondent reported on Friday. 
The clashes erupted Bilal Badr hardline group opened fire at a member of the Joint Security Force, in the wake of its deployment in the Fawkani Street; locals of the area massively left the camp. 

source: NNA