Ahead of a new UN report, we look at the stories of children affected by the six grave violations of children's rights in conflict.

The idea of “giving back” while on holiday, gap year, or a career break is becoming increasingly common. One of the most popular types of volunteering is working in orphanages – spending time caring for or teaching young children who are living in residential care. But here at Save the Children, we’ve been getting increasingly concerned about this trend and what it means for vulnerable children.