The Pakistani military's latest campaign against Taliban fighters in South Waziristan has forced more than half of the province's population to register as refugees.<br /><br />South Waziristan's population was 600 thousand just a few weeks ago, but no longer.<br /><br />Al Jazeera's Kamal Hyder reports how the UN is coping with the situation, and investigates the scant assistance coming to refugees from official authorities.
