BBC World News

1. Who is Mojtaba Khamenei, Iran's new supreme leader?

   Many expect the 56-year-old, who has largely kept a low profile, to continue his father's hardline policies.

2. G7 to take 'necessary measures' to support energy supplies

   Finance ministers and the IEA discussed options for stabilising oil prices which surpassed $100.

3. Hundreds of teenagers report for duty as Croatia reinstates conscription

   Training will cover everything from traditional skills through to drone control and cyberwarfare techniques and countermeasures.

4. Alleged Bondi gunman seeks order to suppress family's identity

   Naveed Akram is seeking to prevent media publishing details about his mother, sister and brother.

5. Carney calls three by-elections in Canada that could grant him a majority

   The Liberal government currently has 169 seats in parliament, just three shy of a majority in Canada's parliament.