Foreign governments have settled on a new strategy to sideline American officials they don’t like: peddling conspiratorial dirt on those officials to portray them as enemies of President Donald Trump.

The impeachment inquiry has revealed the success of that strategy in Ukraine, where ethically dubious officials teamed up with Trump’s personal attorney to remove a U.S. ambassador. A Hungarian government-backed campaign against a top National Security Council official was less successful, though not for a lack of effort. And according to senior U.S. officials, the same strategy succeeded in scuttling a nominee to be America’s top diplomat in Albania…

The attacks frequently invoke George Soros, the right-wing bogeyman and Fox News primetime fixture. And they appear tailor-made to Trump’s idiosyncratic sensibilities, focusing on issues and controversies that tend to grab the attention of right-wing media—and, by extension, the president himself. The strategies also bear the hallmarks of the surreptitious campaign to undermine U.S. diplomats in Ukraine by people close to the president, chiefly his personal attorney, Rudy Giuliani.