Palestinian medical sources in the local hospital of Kamal Adwan, reported on Saturday that a Palestinian farmer who identified as Ra'fat Mohammad Mansur, 33, was killed and another was injured after Israeli forces backed by armored vehicles invaded the Jabalyah area north of the Gaza Strip. Mansur was killed while he was working with other farmers on their lands near a cemetery east of the town.  The sources added that his body suffered multiple bullet wounds. Also on Saturday, Palestinian security sources reported that an undercover unit of the Israeli military had kidnapped two residents in the area of Abu Safeyah east of Jabalaya in the north of Gaza Strip. In the West Bank, The Al Quds Brigade, the armed wing of the Islamic Jihad movement announced on Saturday that a group of their fighters had clashed with the Israeli soldiers that invaded earlier in the morning the northern West Bank town of Qabatiya, located south of Jenin.  The Brigade added that its fighters detonated small explosive charges near the Israeli armored vehicles, injuring the occupants.