Not far from the North Pole, in the Norwegian archipelago of Svalbard, lies a piece of Russia. In NATO member state Norway, two Russian villages, or "settlements" as Moscow calls them, have been active for decades. This frozen, hostile land at the ends of the Earth has caught Moscow's interest.

In Canada's oil heartland of Alberta, separatism is no longer just a slogan. An unprecedented movement of independence supporters, aided by a reform from the western province's conservative government, has just cleared the way for a referendum to be held on October 19. This is a first in Canada since Quebec's failed independence referendum in 1995.

On the most dangerous parts of Ukraine's front line, it's almost as common these days to hear Spanish as Ukrainian. Many Colombian soldiers are now fighting in Ukraine, lured by the comparatively high salaries, but also by a sense of adventure and of helping a good cause. Our reporters Gulliver Cragg and Catalina Gomez travelled around Colombia and Ukraine to understand what drives these men to go to war and what their families think.

In Senegal, a generation of young men pin their hopes on football as a chance for a better future. These footballers are prepared to sacrifice everything to reach foreign leagues, making them the perfect targets for fake recruiters. FRANCE 24's Sarah Sakho and Simon Martin investigate this shadowy network and the measures being put in place to stop it.