WASHINGTON (AP) — In a major victory for President Barack Obama, the Republican-led House relented on Tuesday and will back legislation to fund the Homeland Security Department through the end of the budget year, without restrictions on immigration.

House Speaker John Boehner, R-Ohio, outlined the dwindling options for his deeply divided GOP caucus on Tuesday morning after the Senate left the House with little choice. Boehner pointed out that the issue is now in the hands of the courts.

"I am as outraged and frustrated as you at the lawless and unconstitutional actions of this president," Boehner told his caucus, according to aides. "I believe this decision — considering where we are — is the right one for this team, and the right one for this country."

A vote was expected later Tuesday to send the bill to Obama for his signature. Short-term funding for the department expires on Friday at midnight.

Conservatives had demanded that the funding bill roll back Obama's immigration directives from last fall that spared millions of immigrants from deportation. Democrats had insisted on legislation to fund the department, which shares responsibility for anti-terrorism operations, without any conditions.

The GOP leadership's decision to bow to Democratic demands angered several conservatives.

"This is the signal of capitulation," said Rep. Steve King, R-Iowa. "The mood of this thing is such that to bring it back from the abyss is very difficult."

But more pragmatic Republicans welcomed Boehner's move.

"Sanity is prevailing. I do give John Boehner credit," said Rep. Peter King, R-N.Y.

A federal court ruling has temporarily blocked the administration from implementing the new immigration rules. The administration has appealed the decision and the ultimate result of the legal challenge is unknown.

Passage of the stand-alone spending bill would seal the failure of a Republican strategy designed to make Homeland Security funding contingent on concessions from Obama. Controversy over the legislation has produced partisan gridlock in the first several weeks of the new Congress, though Republicans gained control of the Senate last fall and won more seats in the House than at any time in 70 years.

Even so, Democratic unity blocked passage in the Senate of House-passed legislation with the immigration provisions. By late last week, a split in House GOP ranks brought the department to the brink of a partial shutdown. That was averted when Congress approved a one-week funding bill that Obama signed into law only moments before a midnight Friday deadline.

House Republicans said that after months spent railing against Obama's executive actions, which most Republicans view as an unconstitutional overreach, they had no more moves to make.

House Majority Leader Kevin McCarthy told reporters that with Senate Democrats united to block the House GOP approach, "What direction do we have?"