Three Israelis were killed in a shooting attack near Kdumim in the north of the occupied West Bank, Israel's ambulance service reported on Monday.
Israeli Army Radio said the military had imposed a cordon around all villages in the area to search for the suspects, who it believes have fled to a nearby Palestinian village.
Earlier, a shooting attack on a bus carrying Israelis in the occupied West Bank killed at least three people and wounded seven others, Israeli medics said.
Israel's Magen David Adom rescue service said those killed included two women in their 60s and a man in his 40s.
Violence has surged in the West Bank since Hamas' Oct. 7, 2023 attack out of Gaza ignited the ongoing war there.
The attack occurred in the Palestinian village of Al-Funduq, on one of the main east-west roads crossing the territory. The identities of the attackers and those killed were not immediately known. The military said it was looking for the attackers, who fled.