The narratives advanced by the Kremlin and by parts of conservative American media have converged in recent months, reinforcing and feeding each other. Along the way, Russian media has increasingly seized on Fox News’s prime-time segments, its opinion pieces and even the network’s active online comments section — all of which often find fault with the Biden administration — to paint a critical portrait of the United States and depict America’s foreign policy as a threat to Russia’s interests. Mr. Carlson was a frequent reference for Russian media, but other Fox News personalities — and the occasional news update from the network — were also included…

Mentions of Fox News in Russian-language media grew 217 percent during the first quarter of this year compared with the final quarter of last year, as news coverage of Ukraine increased, according to an analysis by Zignal Labs, a media tracking company that reviewed social media posts, broadcast media and online websites. CNN, which has about three times the global viewership of Fox News, according to the tracking company Similarweb, was mentioned more often but grew less, by 71 percent…

Here are four ways Russian media has used Fox News to bolster the government’s narrative about the war.