A minute's silence will be held in the UK at 12:00 BST on Friday to remember the victims of the Tunisian beach attack, David Cameron announces.
EU leaders warn Greeks that rejecting creditors' proposals in a referendum on Sunday would mean leaving the euro, as fears of a default grow.
Some of the Chibok schoolgirls kidnapped in Nigeria have been forced to join Islamist militant group Boko Haram, the BBC is told.
Aftermath of Tunisia shootings continues to lead many papers, while the hot weather and Greek debt crisis also make headlines.
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