Zelensky to Meet With Biden, Russia Strikes Targets Across Ukraine: Live Updates

President Volodymyr Zelensky of Ukraine made his second wartime visit to Washington on Thursday, and he warned lawmakers that his country would fall to Russia if the United States curtailed the military and financial aid that helped Kyiv withstand a brutal onslaught but had ultimately not given the Ukrainians an upper hand.

Mr. Zelensky’s blunt warning comes as Ukraine struggles to break through Russian front lines. On Thursday, Russia launched a missile attack on cities across Ukraine, including the capital, hours after Mr. Zelensky denounced Russia’s “criminal and unprovoked aggression” against his country before the United Nations Security Council.

Mr. Zelensky was in Washington to make an appeal for more aid, and to follow up on President Biden’s request to Congress for a $24 billion package of military and humanitarian funding, bucking concerns from congressional Republicans who have promised not to “write a blank check” for the war.

“If we don’t get the aid, we will lose the war,” Mr. Zelensky said in a meeting on Capitol Hill with dozens of senators, as recounted by Senator Chuck Schumer, Democrat of New York and the majority leader. In a show of bipartisan comity, Mr. Zelensky, dressed in olive fatigues, was escorted by Mr. Schumer and Senator Mitch McConnell, Republican of Kentucky.

“American support for Ukraine is not charity,” Mr. McConnell, the minority leader, said in a statement. “It’s in our own direct interests — not least because degrading Russia helps to deter China.”

Still, Washington has changed in the nine months since Mr. Zelensky was invited to deliver a joint address to Congress — complete with Vice President Kamala Harris and Representative Nancy Pelosi, the speaker of the House at the time, brandishing a Ukrainian flag signed by soldiers on the front line. Republicans now control the House, and conservative lawmakers in both chambers have been vocal about the cost of the war, both in dollars and flagging American support, as a government shutdown looms.

This time, Speaker Kevin McCarthy, Republican of California, told reporters that Mr. Zelensky had already had his chance to deliver a congressional address. In a smaller closed-door meeting, Republican lawmakers asked Mr. Zelensky to address their concerns and provide them with his vision of a plan for victory. And Democrats asked him how they could convince their conservative colleagues that continuing to support the war was the right answer.

Mr. Zelensky’s visit, which included a stop at a United Nations summit this week, comes at a crucial moment in the war, with Ukraine’s fight against Russian invaders heading into the harsh winter months. In Washington, he seemed intent on emphasizing the toll of the war as well as personally appealing to lawmakers: After visiting Capitol Hill, he then traveled to the Pentagon and stopped at a memorial to the Sept. 11, 2001, terrorist attacks, closing his eyes as if in prayer or meditation while a bugle played.

He was later set to meet Mr. Biden at the White House, where the president was hoping to get a “battlefield perspective” on the war from Mr. Zelensky, said John F. Kirby, a White House spokesman. Mr. Biden has made support for Ukraine a centerpiece of his foreign policy, arguing that it is vital to American national security. He has continued to provide aid using previously approved funds, and Defense Secretary Lloyd J. Austin III announced this week that American M1 Abrams tanks would be arriving in Ukraine soon.

Ukraine has been lobbying for the United States to supply a powerful weapon called the Army Tactical Missile System, known as ATACMS (pronounced like “attack ’ems”), which Mr. Kirby said was not off the table.

ATACMS, which can strike targets 190 miles away with a warhead containing about 375 pounds of explosives, could help Kyiv regain Crimea, a part of the country Russia seized in 2014. But the United States has expressed fears about escalation.

“We’re trying to avoid World War III,” Mr. Biden has said.

Even so, polls have shown a dip in support among Americans, partly because of concerns about the economy and other issues at home. Mr. McCarthy, whose position is imperiled by a far-right faction of his party that opposes Ukraine aid, had a private meeting with Mr. Zelensky, and both men were cordial. But he has also publicly questioned supporting the war.

“Where is the accountability on the money we already spent?” Mr. McCarthy asked reporters this week. “What is the plan for victory? I think that’s what the American public wants to know.”

A U.S. Army Tactical Missile System, known as ATACMS. Mr. Zelensky has pushed for the United States to provide such systems, which could help Ukraine regain the Crimea region.Credit…South Korea’s Joint Chiefs of Staff Handout/European Pressphoto Agency

Speaking to reporters on Wednesday, Mr. Kirby defended the weaponry the United States had provided to Ukraine.

“We’ve evolved the capabilities as the war has evolved, as the needs evolve, and that has had a significant impact on the Ukrainians’ ability to defend themselves and to advance in this counteroffensive,” he said.

“The progress that they are making, though not as far or as fast as they themselves have said they’d like to go, is not by accident,” Mr. Kirby said. “It’s absolutely due in great measure to their bravery and skill on the battlefield. But it is also due, in no small way, to the support that the United States has provided them.”

Karoun Demirjian and James C. McKinley Jr. contributed reporting.