Washington(CNN) Former Virginia Gov. Jim Gilmore will be the latest Republican to enter the ever-growing field of White House candidates.
Gilmore told the Richmond Times-Dispatch Tuesday that he will jump in. Gilmore was governor from 1998 to 2002, served as Republican National Committee chairman in 2001 and lost Virginia's 2008 U.S. Senate race to then-Gov. Mark Warner in a blowout.
The Times-Dispatch reports that Gilmore will formally announce his candidacy early next month. He told the paper that he doesn't believe other Republicans are addressing major national security concerns.
Who's running for president?
Ted Cruz, Donald Trump, John Kasich, Hillary Clinton and Bernie Sanders,
Businessman Donald Trump
announced June 16 at his Trump Tower in New York City that he is seeking the Republican presidential nomination. This ends more than two decades of flirting with the idea of running for the White House.
"So, ladies and gentlemen, I am officially running for president of the United States, and we are going to make our country great again," Trump told the crowd at his announcement.
Sen. Ted Cruz of Texas has made a name for himself in the Senate, solidifying his brand as a conservative firebrand willing to take on the GOP's establishment. He
announced he was seeking the Republican presidential nomination in a speech on March 23.
"These are all of our stories," Cruz told the audience at Liberty University in Virginia. "These are who we are as Americans. And yet for so many Americans, the promise of America seems more and more distant."
Ohio Gov. John Kasich joined the Republican field July 21 as he formally announced his White House bid.
"I am here to ask you for your prayers, for your support ... because I have decided to run for president of the United States," Kasich told his kickoff rally at the Ohio State University.
Hillary Clinton
launched her presidential bid on April 12 through a video message on social media. The former first lady, senator and secretary of state is considered the front-runner among possible Democratic candidates.
"Everyday Americans need a champion, and I want to be that champion -- so you can do more than just get by -- you can get ahead. And stay ahead," she said in her announcement video. "Because when families are strong, America is strong. So I'm hitting the road to earn your vote, because it's your time. And I hope you'll join me on this journey."
Sen. Bernie Sanders, an independent from Vermont who caucuses with Democrats, announced his run in an email to supporters on April 30. He has said the United States needs a "political revolution" of working-class Americans to take back control of the government from billionaires.
"This great nation and its government belong to all of the people and not to a handful of billionaires, their super PACs and their lobbyists," Sanders said at a rally in Vermont on May 26.
Gilmore adds to the list of former governors running, including former New York Gov. George Pataki, former Texas Gov. Rick Perry, former Arkansas Gov. Mike Huckabee and former Florida Gov. Jeb Bush. Former Maryland Gov. Martin O'Malley is seeking the Democratic nomination.
There are so far 14 official Republican presidential candidates, with Wisconsin Gov. Scott Walker and Ohio Gov. John Kasich expected to announce their candidacies later this month.