Syrian civil war

A temporary suspension was declared after Russia warned it would treat coalition jets as potential targets.

But a Russian escort jet then intervenes, chasing away the Nato aircraft, Russian media reports say.

Tensions in the region are rising as a battle develops for control over eastern Syria.

The World Health Organisation says the first outbreak in the country since 2014 is "very serious".

The decision comes as Russia warns that it will treat US-led coalition jets as potential targets.

Moscow says it will track US-led coalition aircraft as targets, and halts a communications channel.

A race is on to see who will dominate the territory that so-called Islamic State vacates.

A violin is taken out of an Oxford University museum collection and lent to a young Syrian refugee.