International aid continues to arrive in Libya as the country continues to struggle after floods killed thousands and left people in the city of Derna homeless. The biggest concern for the country’s authorities is now the contamination of the cities’ water sources. “The biggest concern now is the contaminated water... water supply in the city is dependent on wells underground. United Nations Under-Secretary General for Humanitarian Affairs Martin Griffiths said it was "a massive reminder of climate and its presence". The group left Malta on Tuesday, to assist the country following the catastrophic flooding which has left thousands dead and missing.