Ukrainian soldiers clash with Russians in a fierce fight near Sumy, a regional capital located near the border with Russia.

Russian drone attack on the northern Ukrainian city of Sumy injured at least 4, including the head of local television, local authorities said on Oct. 30.

"We agree the sides are locked in fighting... but (Xi) is going to help us, and we're going to work together on Ukraine," U.S. President Donald Trump said.

Gunvor, which is registered in Cyprus and headquartered in Switzerland, was founded in 1997 by Gennady Timchenko, a close associate of Russian President Vladimir Putin, and Swedish billionaire Torbjörn Törnqvist.

The Russian plane, flying without a filed flight plan and with its transponder turned off, did not violate Polish airspace and was escorted out of the zone of responsibility, Poland's military said.

The far-right Party for Freedom (PVV), whose leader has argued against aid to Ukraine, lost nearly a third of its seats in parliament, according to the latest results.

The Consulate remains in close contact with the family of the deceased and is assisting with the repatriation of the body to Ukraine, the ministry added.

Air raid alerts were issued across the entire county overnight, with Ukraine's Air Force tracking Shahed-type drones, cruise and ballistic missiles, as well as hypersonic Kinzhal missiles.

"Because of the tremendous destructive power, I hated to do it, but had no choice!" Trump said. "Russia is second, and China is a distant third, but will be even within five years. Because of other countries testing programs, I have instructed the Department of War to start testing our nuclear weapons on an equal basis."

Ukraine is "downgrading" diplomatic ties with Havana due to "the inaction of Cuba's authorities in response to massive recruitment of Cuban citizens to the Russian occupation army," Foreign Minister Andrii Sybiha said.