NBCNews.comRussian tankers have smuggled oil to North Korea, a breach of UN sanctionsNBCNews.comLONDON/MOSCOW — Russian tankers have supplied fuel to North Korea on at least three occasions in recent months by transferring cargoes at sea, according to two …

Financial TimesSouth Korea claims ship seizure as Trump denounces oil flows to PyongyangFinancial TimesSouth Korea said on Friday that it had seized a Hong Kong-registered ship it accuses of transferring oil to North Korea, in an announcement that came hou …

New York TimesThe Oil and Gas Sector Is Changing — and So Is GeopoliticsNew York TimesThere may be no factor more influential in contemporary geopolitics and yet least understood by journalists and policymakers than the energy revolution, which is less abo …