Quds, Rabi'I 13, 1437, December 24, 2015, SPA -- Three Palestinians have been shot as they attempted separate attacks in the West Bank, an Israeli army spokeswoman says, according to dpa. In the first incident, a Palestinian armed with a knife stabbed two guards in an industrial zone near the northern West Bank settlement of Ariel, the army said. The guards were injured. Another Palestinian tried to stab security forces with a screwdriver at a checkpoint near the southern West Bank city of Hebron, but was shot dead. Shortly afterwards, a Palestinian tried to ram his car into soldiers at a military post near the central West Bank city of Ramallah, and was shot dead, the spokeswoman says. An Israeli soldier was injured.