KYIV, Aug 10 - The Biden administration on Thursday asked Congress to provide more than $13 billion in emergency defense aid to Ukraine and an additional $8 billion for humanitarian support through the end of the year, another massive infusion of cash as the Russian invasion wears on and Ukraine pushes a counteroffensive against the Kremlin’s deeply entrenched forces.

The package includes $12 billion to replenish U.S. federal disaster funds at home after a deadly climate season of heat and storms, and funds to bolster the enforcement at the Southern border with Mexico, including money to curb the flow of deadly fentanyl, The Associated Press reported. All told, it’s a $40 billion package.

While the last such supplemental spending request from the White House for Ukraine funding was easily approved in 2022 despite reservations from Republicans, there’s a different dynamic this time.

A political divide on the issue has steadily grown, with the Republican-led House facing enormous pressure to demonstrate support for the party’s leader, Donald Trump, who has been very skeptical of the war. And American support for the effort has been slowly softening.

White House budget director Shalanda Young, in a letter to House Speaker Kevin McCarthy, urged swift action to follow through on the U.S. “commitment to the Ukrainian peoples’ defense of their homeland and to democracy around the world” as well as other needs.

The request was crafted with an eye to picking up support from Republicans, as well as Democrats, particularly with increased domestic funding around border issues — a top priority for the GOP. The Republicans have been highly critical of the Biden administration’s approach to halting the flow of migrants crossing from Mexico.

Still, the price tag of $40 billion may be too much for Republicans who are fighting to slash, not raise, federal outlays. As a supplemental request, the package the White House is sending to Congress falls outside the budget caps both parties agreed to as part of the debt ceiling showdown earlier this year.

Senate Majority Leader Chuck Schumer, D-N.Y., said in a statement there was strong bipartisan support in the U.S. Senate.

“The latest request from the Biden administration shows America’s continued commitment to helping Americans here at home and our friends abroad,” he said.

Senate Republican leader Mitch McConnell of Kentucky, who has championed of support for Ukraine, was more subdued.

“I look forward to carefully reviewing the Administration’s request to make sure it is necessary and appropriate,” McConnell said in a statement, “to keep America safe, secure our borders, support our allies, and help communities rebuild after disasters.”

President Joe Biden and his senior national security team have repeatedly said the United States will help Ukraine “as long as it takes” to oust Russia from its borders. Privately, administration officials have warned Ukrainian officials that there is a limit to the patience of a narrowly divided Congress — and American public — for the costs of a war with no clear end.

“For people who might be concerned the costs are getting too high, we’d ask them what the costs — not just in treasure but in blood, perhaps even American blood — could be if Putin subjugates Ukraine,” White House national security spokesman John Kirby said this week.

Support among the American public for providing Ukraine weaponry and direct economic assistance has softened with time. An AP-NORC poll conducted in January 2023 around the one-year mark of the conflict, found that 48% favored the U.S. providing weapons to Ukraine, down from the 60% of U.S. adults who were in favor sending Ukraine weapons in May 2022. While Democrats have generally been more supportive than Republicans of offering weaponry, their support dropped slightly from 71% to 63% in the same period. Republicans’ support dropped more, from 53% to 39%. (ap/ez)