BBC World News

1. Senior IS leader killed in joint operation, US and Nigeria say

   President Donald Trump said the operation eliminated "the most active terrorist in the world", Abu-Bilal al-Minuki.

2. Trump warns Taiwan against declaring independence, hours after summit with China's Xi

   The US president says he wants Beijing and Taipei to "cool down" tensions over the self-governing island.

3. Trump and Xi conclude 'very successful' talks but few deals confirmed

   There were plenty of choreographed ceremonies but no trade breakthroughs after the two-day visit.

4. Switzerland to open secret files on Auschwitz 'Angel of Death' Mengele

   Mengele fled Europe after the war but for years there were rumours he spent time in Switzerland.

5. Man killed by 13ft great white shark in Western Australia

   The man was bitten just before 10:00 (03:00 BST) at Horseshoe Reef - north-west of the popular Rottnest Island near the city of Perth, local police said.