Why Eritrea's children are fleeing to Ethiopia

The migrant crisis has dominated in Europe for much of this year.

Eritreans account for one of the largest groups of migrants seeking to reach the continent.

The country's human rights record has pushed roughly half the population into exile. Many say they are escaping from enforced military service, and many of them are children.

At first, they head for neighbouring Ethiopia from where Clive Myrie reports.