The true numbers can only be guessed at. Thousands of...

The true numbers can only be guessed at. Thousands of Somalis arrive in Yemen every year, including an estimated average of 100 people per day during the annual September to March period of good sailing weather. Last September, UNHCR called for international action to stem the flow of desperate people across the Gulf of Aden after at least 150 people died in a three-week period.