Canadian wildfires

More than a hundred fires in Canada are out of control - and they're threatening a number of large towns.

The US's top diplomat makes a surprise visit to Ukraine - and promises more weapons are on their way. We'll hear from a former Ukranian minister who has a tough message for him

We find out about the Sudanese refugees fleeing to Chad as the war intensifies in El Fasher.

And look at all the major protests in Georgia.