Salah Ed Deen Brigades, the military wing of the Popular Resistance Committees, and Al Aqsa Brigades, the military wing of Fateh, claimed joint responsibility for firing two homemade shells into Israeli settlement.
The shells were fired from Palestinian areas in the northern part of the Gaza Strip.
The two factions reported that these attacks come is response to the assassinations of four resistance fighters in the West Bank cities of Nablus and Jenin last week.
They vowed additional attacks against Israeli soldiers and military posts.