However, Ms. Zakharova did not miss the opportunity to strike at the United States.
"I apologize, but my post was misinterpreted! The only thing that was kept in it was the rejection of the arrogant attitude of the 'extraordinary'."
"Protocol tricks have become one of the techniques that US officials use regularly to artificially create the visibility of their franchise. And this is unacceptable," the Russian spokeswoman wrote.
Ms. Zakharova appears to have despised Mr. Vucic in an earlier Facebook comment, saying he had been invited to the White House for questioning.