WASHINGTON -- The Iraq and Afghanistan Veterans of America on Friday backed Democratic Rep. Tim Walz to be the highest ranking Democrat on the House Veteran's Affairs Committee.

Walz sought the endorsement from the IAVA -- known to be the more brash, younger veterans service organization, outspoken on VA systemic failures and veterans suicide.

"Mr. Walz, having served for 24 years in the Army National Guard, is the highest ranking enlisted service member to ever serve in Congress, and his military experience has and will continue to significantly enhance the caucus's contributions to this Committee," the organization said, in a statement. "He has been intimately involved in helping pass legislation to improve care to wounded veterans, to help veterans seeking employment after they leave service, and to eliminate the red tape."

Walz faces a tough battle in his bid to be ranking member of the VA committee primarily because seniority politics often rule in these situations. He is running against the committee's most senior Democrat, Florida Rep. Corinne Brown, who has been on the committee for 22 years and is supported by Democratic leader Rep. Nancy Pelosi.

Walz, who served in the Army National Guard in active duty during the recent wars, is stressing service and experience in a legion of lobbying calls and meetings he's having with his colleagues this week on Capitol Hill.

He said in an interview Thursday that there is an opportunity to transform the VA from the top bottom strategically.

"I'm trying to make the case that the problem with the VA was that it was simply putting one foot in front of the other without a strategic plan," he said. "I'm making the case that the hard day-to-day issues ... including veterans suicide ... can be solved if we build coalitions with providers."

Walz, who has served on the committee since 2007, has been outspoken on veterans suicide and on behalf of those suffering Post Traumatic Stress Disorder.

The committee vote will be held with secret ballots among the Democratic caucus should be held in the next week or two.