President Donald Trump has accused special counsel Robert Mueller for months of running a politically driven “witch hunt” against him.

The lead Russia investigator has now given the president and his allies fresh ammunition for that claim.

On Friday, Mueller rolled out new grand jury indictments against 12 Russian military officials for their role two years ago in allegedly trying to subvert American politics — just three days before Trump’s meeting with Russian President Vladimir Putin in Helsinki, exposing the former FBI director to charges of playing politics with international diplomacy.

“It’s a big FU from Mueller,” a White House official said in an interview, speculating that it “wasn’t an accident” that the public rollout landed right before the Putin summit.