UN cargo helicopter crashes in South Sudan war zone
JUBA, Tuesday
A UN cargo helicopter crashed Tuesday in South Sudan's war-zone region of Unity state, the UN peacekeeping mission said, adding it was "deeply concerned" about the fate of the crew.
The UN mission said it had "dispatched a search and rescue team" to the area, near the northern oil town of Bentiu, one of the hardest fought-over areas in the country's more than eight-month-long civil war.
The MI-8 helicopter generally carries between three and five crew members.