Russian tankers fuelled North Korea at sea?

The owner of one ship accused of smuggling oil to North Korea denied any such activity

Russian tankers have supplied fuel to North Korea on at least three occasions in recent months by transferring cargoes at sea, according to two senior Western European security sources, providing an economic lifeline to the secretive Communist state.

The sales of oil or oil products from Russia, the world’s second biggest oil exporter and a veto-wielding member of the United Nations Security Council, breach UN  sanctions, the security sources said.

The transfers in October and November indicate that smuggling from Russia to North Korea has evolved to loading cargoes at sea since Reuters reported in September that North Korean ships were sailing