Israeli forces have killed at least four Palestinians and wounded several others across Gaza despite a six-week ceasefire, as a Palestinian armed group announced recovering the body of another captive in the war-torn territory.

Day two of the large-scale Israeli anti-terrorist operation This is the second day that Israeli army forces have been operating in the Tubas region, today in the city of Aqaba, north of Tubas, Palestinian sources on the ground reported.

Israel has laid siege to a city in the northern West Bank. On Wednesday, Israeli forces invaded Tubas near Jenin.

At least 67 children have been killed in conflict-related incidents since the ceasefire began in Gaza, the United Nations children’s agency said on Friday.