Tehran, itself under US sanctions, makes statement as Washington, Brussels set to announce economic measures against Russia

Washington said to have urged Ukraine's Zelensky to move to west of country for safety; US envoy to UN: Putin's 'outrageous, false claims' are creating pretext for war

Countries such as Iran, Venezuela move oil in defiance of US by manipulating ships' GPS; Israeli head of maritime intelligence company: Companies use tech on 'astonishing' scale

18 Democrats ask Treasury and State Department to freeze bank accounts of company executives amid claims they helped authoritarian regimes commit human rights abuses

Treasury Department says Alain Mukonda and 12 entities linked to him provided financial support to Dan Gertler, who's accused of inking corrupt mining deals with ex-Congo president

Is your company subject to US Economic Sanctions Requirements? The answer is yes if you use US technology or trade in dollars

Dan Gertler had been sanctioned since 2017 for allegedly defrauding Democratic Republic of Congo of $1.4 billion in tax revenues over the past decade

Dan Gertler had been sanctioned since 2017 for allegedly defrauding Democratic Republic of Congo of $1.4 billion in tax revenues over the past decade

US Secretary of State Mike Pompeo, Treasury Secretary Steven Mnuchin and CIA chief Gina Haspel also targeted by Tehran for alleged roles in assassinations of Iranian officials

In parting move, Secretary of State Mike Pompeo ramps up pressure on Beijing with new sanctions over persecution of ethnic group