Territorial gains by Kurdish fighters and relief for stranded Yazidis follow the first days of US military intervention in Iraq. Britain and France are also getting involved. But the Islamic State remains a potent threat.
At a UN Security Council meeting, Russia raised concerns over displacement in eastern Ukraine and called for greater aid to civilians. Critics say Russia is cloaking its true intentions in a conflict that it helped seed.
Israel's army tweeted 'Mission accomplished' and said it was pulling troops out of the Gaza Strip after four weeks of intense fighting that displaced around one-fourth of the Palestinian population there. Peace talks are due to be held in Cairo.
China's state news agency reported that a gang attacked a police station and government offices in the troubled northwest region. China has fingered Xinjiang separatists for several serious attacks in recent months.
Boko Haram last week tried to assassinate a moderate Muslim prayer leader and a leading contender for Nigeria's presidency. Its latest abductee is the wife of Cameroon's deputy prime minister Amadou Ali.