KYIV, Ukraine — The U.S. secretaries of state and defense met Sunday night with Ukrainian President Volodymyr Zelenskyy in the highest-level visit to the country’s capital by an American delegation since the start of Russia’s invasion.

The meeting with U.S. Secretary of State Antony Blinken and U.S. Defense Secretary Lloyd Austin, which was confirmed by a senior Ukrainian official, came as Ukraine pressed the West for more powerful weapons against Russia’s campaign in the Donbas region of eastern Ukraine, where Moscow’s forces sought to dislodge the last Ukrainian troops in the battered port of Mariupol.

“Yes, they’re meeting with the president. Let’s hope something will be decided on further help,” Ukrainian presidential adviser Oleksiy Arestovych told Russian lawyer and activist Mark Feygin on his YouTube show “Feygin Live.” The United States has not yet commented.

Before the session with Blinken and Austin, Zelenskyy said he was looking for the Americans to produce results, both in arms and security guarantees.

“You can’t come to us empty-handed today, and we are expecting not just presents or some kind of cakes, we are expecting specific things and specific weapons,” he said.

Zelenskyy’s last face-to-face meeting with a top U.S. official was Feb. 19 in Munich with Vice President Kamala Harris, five days before Russia’s invasion.

While the West has funneled military equipment to Ukraine, Zelenskyy has stressed repeatedly that his country needs more heavy weapons, including long-range air defense systems and warplanes.

In an apparent boost for Ukraine, polling agencies said French President Emmanuel Macron would win re-election over far right candidate Marine Le Pen, who has faced questions about her ties to Moscow. The result was hailed by France’s allies in the European Union as a reassuring sign of stability and continued support for Ukraine. France has played a leading role in international efforts to punish Russia with sanctions and is supplying weapons systems to Ukraine.

Zelenskyy’s meeting with U.S. officials took place as Ukrainians and Russians observed Orthodox Easter. Speaking from Kyiv’s ancient St. Sophia Cathedral, Zelenskyy, who is Jewish, highlighted its significance to a nation wracked by nearly two months of war.

“The great holiday today gives us great hope and unwavering faith that light will overcome darkness, good will overcome evil, life will overcome death, and therefore Ukraine will surely win!” he said.

Still, the war cast a shadow over celebrations. In the northern village of Ivanivka, where Russian tanks still littered the roads, Olena Koptyl said “the Easter holiday doesn’t bring any joy. I’m crying a lot. We cannot forget how we lived.”

The Russian military reported hitting 423 Ukrainian targets overnight, including fortified positions and troop concentrations, while its warplanes destroyed 26 Ukrainian military sites, including an explosives factory and several artillery depots.

Since failing to capture Kyiv, the Russians have aimed to gain full control over the eastern industrial heartland, where Moscow-backed separatists controlled some territory before the war.

Russian forces launched fresh airstrikes on a Mariupol steel plant where an estimated 1,000 civilians are sheltering along with about 2,000 Ukrainian fighters. The Azovstal steel mill where the defenders are holed up is the last corner of resistance in the city, otherwise occupied by the Russians.

Zelenskyy said he stressed the need to evacuate civilians from Mariupol, including from the steel plant, in a Sunday call with Turkish President Recep Tayyip Erdogan, who is scheduled to speak later with Russian leader Vladimir Putin.