Palestinian minister Ziad Abu Ein was killed on Wednesday after a confrontation with Israeli Defense Force (IDF) troops at an anti-occupation protest in the West Bank.
Israel has been widely criticised after announcing that it would seize nearly 1,000 acres of Palestinian land near Bethlehem in the West Bank.
Israeli security forces killed three Palestinians in the occupied West Bank as they protested against the ongoing Israeli ground offensive in Gaza which has claimed the lives of over 800 people.
Israeli air raids on five areas within Gaza have killed nine Palestinian militants.
Israel has bombed dozens of sites in the Gaza Strip and killed a Palestinian during raids in the West Bank after the bodies of three kidnapped Israeli teenagers were found near the city of Hebron.