WASHINGTON, US – US President Joe Biden announced more than $8 billion in military assistance for Ukraine on Thursday to help Kyiv repel Russian invaders, using a visit by President Volodymyr Zelenskiy to make a major commitment.

The aid includes the first shipment of a precision-guided glide bomb called the Joint Standoff Weapon, with a range of up to 81 miles (130 km).

The medium-range missile gives Ukraine a major upgrade to the weapons it is using to strike Russian forces, allowing the Ukrainians to do it at safer distances.

The bomb, capable of striking targets with high accuracy, is to be dropped from fighter jets.

Biden will not announce that Washington would let Ukraine use US missiles to hit targets deeper in Russia, a US official said.

Supporting Ukraine, which Russia invaded in February 2022, has been a US priority, Biden said in a statement.

“That is why, today, I am announcing a surge in security assistance for Ukraine and a series of additional actions to help Ukraine win this war,” said Biden, who leaves office in January.

The bulk of the new aid, $5.5 billion, is to be allocated before Monday’s end of the US fiscal year, when the funding authority is set to expire. Another $2.4 billion is under the Ukraine Security Assistance Initiative, which allows the administration to buy weapons for Ukraine from companies rather than pull them from U.S. stocks.

This will provide Ukraine with additional air defense, unmanned aerial systems and air-to-ground munitions, as well as strengthen Ukraine’s defense industrial base and support its maintenance and sustainment requirements, Biden said.

Under his plan, the president said, the Defense Department will refurbish and provide Ukraine with an additional Patriot air defense battery and more Patriot missiles.

Biden ordered the Pentagon to expand training for Ukrainian F-16 pilots, including by supporting the training of an additional 18 pilots next year.

Zelenskiy thanked Biden and the U.S. Congress for the new military aid package, saying Ukraine would use it “in the most efficient and transparent manner”.

“I am grateful to the United States for providing the items that are most critical to protecting our people,” Zelenskiy said on X, mentioning the Patriot battery, drones and long-range missiles.

To combat Russian sanctions evasion and money laundering, the U.S. will act to disrupt what Biden called “a global cryptocurrency network, in coordination with international partners.”

Biden said he will convene a leader-level meeting of the Ukraine Defense Contact Group in Germany next month to coordinate efforts of more than 50 countries supporting Ukraine.

Before meeting Biden, Zelenskiy sat down with Democratic and Republican lawmakers at the Capitol. He talked with about two dozen senators from both parties for more than an hour, before a separate bipartisan session in the House of Representatives with about a dozen lawmakers.

“It was bipartisan, it was positive,” Republican Representative Joe Wilson, a leader of the House Ukraine caucus, told reporters.

Congress has approved nearly $175 billion of aid and military assistance for Ukraine and allied nations in the 2-1/2 years since Russia began its full-scale invasion, and many lawmakers say they expect Washington will need to approve more money to help Kyiv within the next several months.

The visit was much lower-profile than previous trips to Congress. The Senate and House left Washington on Wednesday night until after the Nov. 5 presidential election.

Senator Dick Durbin said Zelenskiy had presented his plan for victory. “It’s pretty basic, and that is to make sure that the Ukrainians have the momentum going forward, and that requires not only personnel, but equipment and supplies to finish the job,” Durbin told reporters.

Ukraine’s defense has largely received bipartisan support in the U.S., but his government has faced rising criticism from some Republican leaders, including Donald Trump, the Republican presidential candidate.

Trump has criticized the Ukrainian president as he campaigns for the November 5 election and, at least for now, turned down a request from Zelenskiy for a meeting.

The former president was critical of Zelenskiy on Wednesday, telling a campaign rally in North Carolina, “We continue to give billions of dollars to a man who refused to make a deal, Zelenskiy.”

Trump also blamed Biden and Vice President Kamala Harris, his Democratic presidential opponent, for allowing Russia’s invasion.

Many congressional Republicans have been furious about Zelenskiy’s visit on Sunday to a munitions factory in Scranton, Pennsylvania, where Biden grew up. The Republican-led House Oversight Committee opened an investigation into Zelenskiy’s trip.

House Speaker Mike Johnson, a Republican who did not meet Zelenskiy on Thursday, demanded that he fire his ambassador to Washington for planning the Scranton trip, although he told reporters this demand was not a threat to oppose military aid.