The US House of Representatives has voted to impose fresh sanctions on Russia, despite President Donald Trump objecting to the legislation.
Senior officials will be targeted in retaliation for alleged Russian interference in the US 2016 election.
The bill is likely to complicate President Trump's hopes of improving relations with Russia.
It needs to be passed through the Senate before it can be sent on to the president to be signed.
The White House says it is reviewing the bill, and it is unclear whether the president will veto it.
"While the president supports tough sanctions on North Korea, Iran and Russia, the White House is reviewing the House legislation and awaits a final legislative package for the president's desk," White House spokeswoman Sarah Sanders said in a statement.
Russia's relationship with the president has dogged his first six months in office, amid allegations Moscow interfered to help Mr Trump get elected.
This is dummy text. It is not meant to be read. Accordingly, it is difficult to figure out when to end it. But then, this is dummy text. It is not meant to be read. Period.