With geopolitical tensions and the war in Ukraine, European countries are looking to bolster their military forces. But are young people willing to take up arms?

Sonu, Aman, Sajid and Tenu are part of the 20,000 foreign fighters fighting for Russia in Ukraine.

Colombia is blighted by ultra-violent street gangs with children as young as ten years old being recruited to sell drugs, steal, intimidate and kill.

Pyongyang is trying to attract Russian tourists to its beachers with a strange publicity campaign.

The recruitment campaign for the Third Assault Brigade of the Ukrainian army uses film poster style imagery.