Several countries backing rival factions in Libya have violated an arms embargo which they had agreed to uphold a week ago at a summit in Berlin, the United Nations said on Saturday.
Last Sunday, foreign powers backing opposing camps fighting over Libya's capital Tripoli agreed at a summit hosted by Germany and the United Nations to push the parties to a lasting ceasefire and respect an existing U.N. arms embargo.
"Over the last ten days, numerous cargo and other flights have been observed landing at Libyan airports in the western and eastern parts of the country providing the parties with advanced weapons, armored vehicles, advisers and fighters," the U.N mission to Libya (UNSMIL) said in a statement.