Foreign Policy reports: Internal United Nations documents show modest improvements in the delivery of desperately needed food inside rebel-controlled areas of Syria. But the documents also point to a mass exodus of Syrians into areas controlled by President Bashar al-Assad in part because the dictator is the only reliable source of life-sustaining food.

The documents obtained by Foreign Policy track the success of the U.N.’s World Food Program in the two months since the U.N. Security Council passed a resolution demanding that Assad provide immediate access for relief workers. The new data shows that the years-old U.N. effort has made some recent progress, with food supplies reaching a total of almost 415,000 people in hard-to-reach areas since the resolution was approved in February. In the country as a whole, WFP was able to reach 4.1 million persons in need in March, up from 3.7 million in February. However, in a country where 9.3 million people are in need of steady humanitarian assistance, that means that many more remain outside the U.N.’s reach.

More distressingly, the documents show that Assad’s campaign to bring rebels to heel by cutting off food supplies in opposition-controlled areas is succeeding. [Continue reading…]