Malaysian police are hunting for more North Korean suspects over the killing of the half brother of North Korean leader Kim Jong-un, which occurred last month in a crowded airport terminal.

The German Defence Minister says "there is no debt account at NATO" in response to US President Donald Trump's claim that the country owes "vast sums" of money for defence.

A driver who reportedly claimed to have a bomb is in custody after approaching a White House checkpoint in the second security scare in one day.

Authorities in Peru declare the intense rains, overflowing rivers, mudslides and flooding being experienced in the country as the worst in two decades, with respite not expected for another two weeks.

Fellow musicians pay tribute to Chuck Berry, the legendary rock 'n' roll pioneer behind the hits Johnny B Goode, Roll Over Beethoven and Sweet Little Sixteen, after he died aged 90.