Thus, he commented on the words of US President Joe Biden, who called the corresponding initiative "a good idea," TASS reports.

"When asked, he acknowledged the idea. But right after that, he said that the approach he had taken was getting things done," Sullivan said on CBS.

He added that the U.S. approach to date boils down to "high-level diplomacy."

Earlier, the State Department said that the United States would not follow the call of other countries to stop supplying weapons to Israel.