BBC World News

1. Rubio tries to reassure Nato allies over US troop deployments

   President Donald Trump says he wants to send more troops to Poland, a week after his officials cancelled a similar deployment.

2. UK scientists developing Ebola vaccine that could be ready for trials in months

   The rare species of Ebola involved - known as Bundibugyo - kills around a third of those infected and has no proven vaccine yet.

3. Cubans grapple with fuel shortages and blackouts as US steps up pressure

   The BBC speaks to Havana residents after the US charges the country's former leader, Raúl Castro, with murder.

4. US navy chief says $14bn arms sale to Taiwan paused due to Iran war

   Hung Cao told a Senate hearing they were "doing a pause" on the sale to make sure they had munitions for the Iran war.

5. Turkish opposition fights court ousting of leaders in ruling boosting Erdoğan

   The appeal court declared Özgür Özel's party leadership victory void, further cementing the president's grip on power.