Palestinian factions resumed on Friday launching home-made rockets on Israeli posts and towns closed to the borderline with Gaza.
Al-Qassam Brigades, the military wing of Hamas, said that it launched eight rockets at the Israeli towns of Sederot on Friday morning.
Al-Qassam added that they also targeted the city of Ashkelon with "grad" rockets.
Several other armed groups of Fateh, PFLP Salahiddine Brigades also claimed responsibility over shooting projectiles at Israeli targets.
The groups said, in separate statements, that they launched rockets as retaliation to the "Israeli crimes against the Palestinian people".