She said this during a hearing in the Foreign Affairs Committee of the American Congress.

"What we are talking about, in fact, will be tantamount to complete isolation of Russia from the world financial system with all the consequences that this will entail for Russian business, residents of Russia, for their opportunities in terms of work, travel, trade," TASS quotes her ...

On December 6, the American television channel CNN, citing sources, reported that the US authorities are studying the possibility of imposing sanctions on Russia in order to "deter" it from "invading Ukraine."

Sources said that the measures could affect sovereign debt and energy companies, and also provide for "disconnecting Russia from the SWIFT system," however, the channel's interlocutors call this option "an extreme measure."

The press secretary of the Russian president, Dmitry Peskov, called the media reports a continuation of the information hysteria that the United States is studying new sanctions against Russia, including its disconnection from the SWIFT system.

Also, the Kremlin said that Russia is not going to attack anyone.

Dmitry Peskov called the "hysteria" against Russia in the English-language and Ukrainian media unacceptable.