Russia has continuously targeted the Black Sea port city since pulling out of a deal that allowed Ukrainian grain exports to countries facing famine.
“The Russians have proved themselves to be quite adept at interfering and if [Putin] has a chance, he’ll do it again," Clinton told Jen Psaki.
The strike was carried out on the International Day of Peace.
Ads and "report cards" are among the tools the group is deploying to bolster support for embattled country.
But the Ukrainian leader warned his country is not prepared to hand over territory to Russia. “That is not the peace formula,” he said.
Biden again blamed Russia for its "illegal war of conquest" against Ukraine, even as numerous Republicans say U.S. support for the country should end.
The U.S. journalist last appeared in court in August when a judge ruled he must stay in jail until the end of November.
The Ukrainian president explained U.S. funding is not only helping his country but also serves a much greater cause in curtailing Vladimir Putin's ambitions.
Russia and China's uproar over harmless radiation that their own nuclear plants regularly release is part of a disinformation campaign, the Japanese government told HuffPost.
Russian President Vladimir Putin said the "persecution" of Trump shows the "rottenness of the American system."