Israeli army kills Palestinian teen after policeman stabbed

A Palestinian teen was killed by Israeli forces after stabbing a border policeman in the northern West Bank on Saturday, Israeli army and Palestinian medics said.

The military said that "an assailant stabbed a Border Police officer at the Beta Junction, south of Huwara", in the second stabbing attack of the day and the third in less than a week.

"Forces on scene responded immediately, shooting and wounding the attacker," it said in a statement.

Abdelhalim Jaafreh, head of the Red Crescent in Nablus, told AFP the suspected assailant died of his wounds.

"He was critically wounded by five bullets, we tried to save him but he died," he said.

Palestinian sources identified him as 16-year-old Ahmad Taj from Nablus.

Israeli police confirmed Taj's death. 

The border policeman, who was on patrol with other officers when he was attacked from behind and stabbed in the back, was lightly wounded, police said. 

Earlier on Saturday, a Palestinian was shot after stabbing an Israeli soldier near a checkpoint on highway 443 in the central West Bank, the army said.

Both the Palestinian and the soldier were lightly wounded in that attack, which took place at the "Bel" crossing not far from Ofer military prison.

And last Sunday Israeli troops shot dead a Palestinian who stabbed and lightly injured an Israeli civilian at a petrol station on highway 443.

Tensions have soared in the West Bank in recent weeks in the wake of the deadly firebombing of a Palestinian home that killed an 18-month-old boy, attributed to Jewish extremists.