Ukrainian President Volodymyr Zelenskyy met with two dozen European leaders in London to discuss military aid and protection from Russian aggression.
Zelenskyy appealed to the United States to expand sanctions on Russian oil from two companies to the entire sector.
He also requested long-range missiles to counter Russian attacks.
The talks come as Ukraine seeks to strengthen its defenses against potential future Russian aggression, should a ceasefire bring an end to the over three-year war.
Author's summary: Zelenskyy seeks US sanctions and military aid.