In striking the jewel of the French Riviera on a national holiday the truck attack on Nice delivered a new blow to France's tourism sector already reeling from repeated terror attacks.

A gunman drove a 19-tonne truck into a crowd of revelers following Bastille Day fireworks Thursday evening, killing at least 84 people -- in what President Francois Hollande declared a "terrorist" attack.

The living held their hands. They knew they were dead, but they would not let them go.

A year ago, a landmark nuclear deal with world powers led jubilant Iranians to dream of an end to isolation and economic hardship, but critics say US obstacles have soured those hopes.

"Economic giant, political dwarf" -- that is how the world long viewed post-World War II Germany, the European export power reluctant to use military muscle in global conflicts.

Tony Blair rode a wave of "Cool Britannia" optimism in his first heady years in office but is now reviled by many Britons who accuse him of leading the country into an unnecessary war in Iraq that shattered his legacy.

Three years ago the Muslim Brotherhood's Mohamed Morsi was ousted, only a year after becoming Egypt's first freely elected president after the 2011 revolution that toppled Hosni Mubarak.

Here are 10 key dates since his ouster:

Israel was a longtime regional ally of Turkey until its 2010 commando raid on a Gaza-bound flotilla left 10 Turkish activists dead.

Britain's shock decision to leave the EU forces German Chancellor Angela Merkel into action to save the bloc, but true to her reputation for prudence, she has pledged to avoid both haste and vitriol.

This Ramadan, a radio station in Syria's capital Damascus presented cash-strapped listeners with a challenge: plan a meal to break the fast for just $3.

Britain's leaving the European Union promises to be a fraught divorce, with the first exchanges showing how breaking up will be hard to do after more than 40 years together.