South Koreans dress as Santa and sing carols to demand the removal of President Park Geun-hye.
The hijackers of a Libyan jet with 118 people aboard are arrested at Malta International Airport.
Donald Trump calls for the US to “greatly strengthen and expand” its nuclear arsenal.
Barack Obama has permanently banned offshore drilling in the “vast majority” of northern US waters.
Two-time Wimbledon champion Petra Kvitova says she is “fortunate to be alive” following a potentially career-threatening knife attack at her home.
A Turkish policeman shoots dead Russia's ambassador to Turkey, apparently in protest at Aleppo.
The emirate of Abu Dhabi takes a 2% stake in BP in return for a greater stake in its oil output.
Crowds blockade the Polish parliament in Warsaw in a protest over press freedom.
The US demands that China returns a US underwater research vessel taken in the South China Sea, say US officials.
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