As demonstrators continue to flood Iran’s streets in protests that began late last month, US President Donald Trump has threatened possible military intervention. We unpack the effect of US sanctions on Iran and look at Washington’s track record in the country.

Meanwhile, in Greenland, the US president has repeatedly reiterated his desire to acquire the icy island. We take a closer look at public opinion there, amid rising fears of a US attack.

Finally, following the abduction of Venezuela’s President Nicolas Maduro, neighbouring countries have warned of a potential new influx of refugees should the country become further destabilised. We explore where Venezuelans are living abroad and what protections are available for them.