By Nidal al-Mughrabi and Allyn Fisher-Ilan GAZA/JERUSALEM (Reuters) - Hamas-led gunmen in Gaza executed 18 Palestinians accused of collaborating with Israel on Friday, a day after Israel tracked down and killed three top Hamas commanders, the highest-ranking militants to be killed in the six-week war. Seven people were shot dead in front of worshippers outside a mosque in one of Gaza's main squares, witnesses said, the first public executions in the Palestinian enclave since the 1990s. A further 11 were killed at an abandoned police station near Gaza City, Hamas security officials said. In the public execution, militants wearing masks and dressed in black gunned down the suspects, whose faces were covered and hands bound, as worshippers emerged from the Omari mosque on Palestine Square, one of Gaza's busiest districts.
By Raheem Salman and Alexander Dziadosz BAGHDAD (Reuters) - Iraqi Shi'ite militiamen opened fire on minority Sunni Muslims in a mosque on Friday, killing dozens just as Baghdad is trying to build a cross-community government to fight Sunni Islamists whose rise has alarmed Western powers. One Iraqi security source said 30 people had been killed when the militias attacked the mosque in Baquba, capital of Diyala province northeast of Baghdad, on the Muslim day of prayer. The bloodbath marks a setback for Prime Minister-designate Haider al-Abadi, from the majority Shi'ite community, who is seeking support from Sunnis and ethnic Kurds to take on the Islamic State insurgency that is threatening to tear Iraq apart. In the northern city of Mosul, Islamic State stoned a man to death, witnesses said, as the United States raised the prospect of tackling jihadist safe havens across the border in Syria.