Two Palestinians died overnight during Israel's hunt for three Israeli teenagers thought kidnapped in the West Bank.
Israeli troops have heightened a crackdown on the Islamist group Hamas, which it blames for the disappearance of the Israeli boys.
Israeli soldiers carrying out raids in the city of Nablus fired at stone-throwing Palestinians, killing Ahmad Famawi, 26, residents and medics said.
A Palestinian hospital official said another man was killed by live fire in the city of Ramallah.
Israel has said its West Bank operation is twofold - to find Gil-Ad Shaer and US-Israeli national Naftali Fraenkel, both aged 16, and Eyal Yifrah, 19, who went missing near an Israeli settlement on June 13, and to deal a substantial blow to Hamas.
More top news
The former England cricketer reportedly suggested he would have a better chance of being knighted if he "blacked up".
Heavy thundery rain for parts of Northern Ireland and Scotland
Four men are being interrogated in Spain's National Court over the vehicle attacks that killed 15 people and wounded more than 120 others.