KUWAIT CITY — This tiny Gulf country is increasingly nervous — as are some of its neighbours — about Iran’s controversial nuclear programme, right across the water. But heading into a key summit, Arab leaders overall are divided, and publicly squabbling, over how to defuse a crisis that has caused …

UNITED NATIONS (Reuters) — Violence is surging in Sudan’s south as well as its western Darfur region, fuelled by government inaction even after years of global attention, UN envoy Jan Pronk told the Security Council on Tuesday.

BAGHDAD (Reuters) — Gunmen wounded dozens of Shiite pilgrims and killed two in Baghdad on Wednesday, raking their vehicles with machinegun fire in the latest outbreak of sectarian violence that is threatening Iraq with civil war.