Israel put its embassies around the world on high alert on Saturday after Iranian threats of retaliation following the killing of a nuclear scientist near Tehran, Israeli N12 news reported on Saturday. A spokesman for the Israeli Foreign Ministry said the ministry did not comment on...

Heavy shelling struck the capital of Ethiopia's Tigray region on Saturday, the local government and humanitarian sources said, as the city of half a million braced for an attack against leaders of the regional ruling party. Ethiopia's military "has started hitting with heavy weaponry...

 Iran's supreme leader promised on Saturday to retaliate for the killing of the Islamic Republic's top nuclear scientist, who the West and Israel believed was the architect of a secret Iranian programme to make weapons. Ayatollah Ali Khamenei, Iran's top authority who says Tehran...

This month, the BBC has launched a major new series on Radio 4 called Mayday, the result of a year-long investigation into the mysterious death in Istanbul last November of James Le Mesurier, co-founder of the White Helmets. Each of the episodes takes the listener on a labyrinthine...