KYIV, April 21 - Ukrainian and Western leaders on Sunday welcomed a desperately needed aid package passed by the U.S. House of Representatives, as the Kremlin warned that passage of the bill would “further ruin” Ukraine and cause more deaths.

Ukrainian commanders and analysts say the long-awaited $61 billion military aid package — including $13.8 billion for Ukraine to buy weapons — will help slow Russia’s incremental advances in the war’s third year — but that more will likely be needed for Kyiv to regain the offensive.

The House swiftly approved $95 billion in foreign aid for Ukraine, Israel and other U.S. allies in a rare Saturday session as Democrats and Republicans banded together after months of hard-right resistance over renewed American support for repelling Russia’s full-scale invasion.

Ukrainian President Volodymyr Zelenskyy, who had warned that his country would lose the war without U.S. funding, said that he was grateful for U.S. lawmaker’ decision.

Speaking on NBC’s “Meet the Press,” Zelenskyy said that the aid package would “send the Kremlin a powerful signal that (Ukraine) will not be the second Afghanistan.”

Zelenskyy said Ukraine would prioritize long-range weapons and air defenses to “break the plans of Russia” in an expected “full-scale offensive,” for which Ukrainian forces are preparing.

The aid package will go to the U.S. Senate, which could pass it as soon as Tuesday. U.S. President Joe Biden has promised to sign it immediately.

It still could take weeks for it to reach the front line, where it is desperately needed.

“With this we can stop (Russian troops) and reduce our losses,” said infantry soldier Oleksandr. He has been fighting around Avdiivka, the city in the Donetsk region that Ukraine lost to Russia in February after months of intense combat.

Ammunition shortages linked to the aid holdup over the past six months have led Ukrainian military commanders to ration shells, a disadvantage that Russia seized on this year — taking the city of Avdiivka and currently inching towards the town of Chasiv Yar, also in Donetsk.

Other Western leaders, who have been scrambling to come up with ways to fill the gap left by stalled U.S. military aid, also lauded Congress’ decision.

“Ukraine is using the weapons provided by NATO Allies to destroy Russian combat capabilities. This makes us all safer, in Europe & North America,” NATO Secretary-General Jens Stoltenberg posted on X.

European Commission President Ursula von der Leyen said that “Ukraine deserves all the support it can get against Russia,” and German Chancellor Olaf Scholz called the vote it “a strong signal in these times.”

In Russia, Kremlin spokesman Dmitry Peskov on Saturday called the approval of aid to Ukraine “expected and predictable.”

The decision “will make the United States of America richer, further ruin Ukraine and result in the deaths of even more Ukrainians, the fault of the Kyiv regime,” Peskov was quoted as saying by Russian news agency Ria Novosti.

Washington-based think tank the Institute for the Study of War said the logistics of getting U.S. assistance to the front line would mean that “Ukrainian forces may suffer additional setbacks” while waiting for it to arrive.

“But they will likely be able to blunt the current Russian offensive assuming the resumed U.S. assistance arrives promptly,” it said in its latest assessment of the conflict. (ap/ez)