Russia steps up assaults as Ukraine appeals for more help

Russia has stepped up its bombardment of the Ukrainian capital and launched new assaults on the port city of Mariupol, making bloody advances on the ground as Ukraine’s leader called Russia's latest diplomatic demands “more realistic.”

KYIV, Ukraine -- Russia escalated its bombardment of the Ukrainian capital and launched new assaults on the port city of Mariupol, making bloody advances on the ground as Ukraine’s president prepared Wednesday to make a direct appeal for more help in a rare speech by a foreign leader to the U.S. Congress.

As the invasion entered its third week, Ukrainian President Volodymyr Zelenskyy suggested there was still some reason to be optimistic negotiations might yet yield an agreement with the Russian government.

After their delegations met Tuesday via video, Zelenskyy said Russia’s demands were becoming “more realistic.” The sides were expected to speak again later Wednesday.

“Efforts are still needed, patience is needed,” he said in his video address to the nation. “Any war ends with an agreement.”