The United Nations acting Libya envoy said on Wednesday that foreign supporters of both sides in the civil war were helping them stockpile weapons in breach of an arms embargo and as coronavirus "spirals out of control" in the country. Some 70 resupply flights had landed in eastern airports in support of the Libyan National Army (LNA) of Khalifa Haftar since July 8, Stephanie Williams told the U.N. Security Council. In the same period, 30 flights and nine cargo ships had carried materiel to western Libya to assist the internationally recognised Government of National Accord (GNA) in Tripoli. She did…