Situations of armed conflict provide fertile ground for trafficking in persons, in particular those belonging to vulnerable groups such as women, children and refugees. They are victims of sexual slavery and forced labour, including in the mining sector or as fighters. In recent times, the heinous actions of terrorist groups, such as Islamic State in Iraq and the Levant and Boko Haram, specifically target vulnerable groups, such as women and children, in situations of armed conflict as a deliberate tactic of war, adding another even more serious dimension to such crimes. Such terrorist groups continue to act with impunity.