Fox News host Sean Hannity on Thursday congratulated Republicans for successfully using a filibuster to temporarily block a president's nominee for secretary of defense -- former Sen. Chuck Hagel (R-NE) -- for the first time in the history of the U.S. Senate.

Senate Majority Leader Harry Reid on Wednesday said Republicans should feel "shame" for the unprecedented obstruction, but Hannity called the outcome a "major win for the GOP."

"Republicans say it is premature to close the debate over the nominee and say that before that any confirmation vote will take place, they want answers from Hagel and the White House about what exactly President Obama was doing the night of the Benghazi terror attack that killed a U.S. ambassador and three other Americans," Hannity noted on Thursday.

"It's the first time a filibuster of a cabinet nominee has been used," he added. "And needless to say, this marks a major win for the GOP, and pretty embarrassing defeat for the president."

Fox News political analyst Juan Williams pointed out that Hannity "must have missed the news" that "Republicans have basically said that in a week they will vote to end the cloture, end the filibuster and approve Chuck Hagel."

"So, nobody in this town thinks there's any chance that Chuck Hagel, one, is either going to resign or, two, is going to be denied the office of secretary of defense," Williams explained. "What we're really seeing here is a political game."