Rep. John Murtha of Pennsylvania, a longtime fixture on the House subcommittee that oversees Pentagon spending, has died following complications from gallbladder surgery, according to his office. He was 77.

The veteran Democratic congressman recently underwent scheduled laparoscopic surgery to remove his gallbladder.

Murtha was hospitalized in December and had to postpone a hearing with Defense Secretary Robert Gates on the administration’s strategy in Afghanistan. The congressman returned to work after a few days in the hospital and helped oversee final passage of the 2010 defense appropriations bill.

Murtha represented Pennsylvania’s 12th congressional district in the House since 1974, making him the chamber’s eighth most senior member. According to his biography on the House Web site, Murtha was the first Vietnam War combat veteran elected to Congress.

He was considered one of “the kings of pork” on Capitol Hill by taxpayer watchdog groups for requesting tens of millions of dollars in earmarks.

Murtha came under fire during the 2008 election campaign for saying that part of his state was a “racist area” where constituents would not vote for Barack Obama because he was black.

He later apologized and said, “While we cannot deny that race is a factor in this election, I believe we’ve been able to look beyond race these past few months.”

Murtha won 58 percent of the vote in 2008, his last re-election, while Republican presidential candidate John McCain won the district by less than 1,000 votes.

Murtha, a former Marine and Vietnam War veteran, also earned a reputation as one of Congress’s loudest anti-war voices. He initially supported the 2003 invasion of Iraq, but he stunned much of Washington when he called for a swift U.S. pullout in November 2005, saying, “U.S. and coalition troops have done all they can … it’s time for a change in direction.”

(Source: CNN)