Some of the day's top news stories, in 15 seconds. For more news stories, visit the BBC on Instagram, external.
UKRAINE REFERENDUM
Russia is calling for the results of two unofficial referendums on self-rule in eastern Ukraine to be implemented. Kiev has called the polls a farce. Read more here.
FREE AIRLINE TRACKING
A satellite operator is to offer a free tracking service to passenger airliners. It follows the case of a Malaysia Airlines flight which disappeared without trace in March. Read more here.
WHAT IS QUEEN'S BATON RELAY?
The Queen's Baton Relay is arriving in the British Isles after travelling around the Commonwealth. What is it? Read more here.
