US Republican presidential candidate Donald Trump was safe on Sunday after the Secret Service foiled what the FBI called an apparent assassination attempt while he was golfing on his course in West Palm Beach, Florida.

Secret Service agents spotted and fired on a gunman in bushes near the property line of the golf course, a few hundred yards from where Trump was playing, law enforcement officials said.

The suspect left an AK-47-style assault rifle and other items at the scene and fled in a vehicle but was later arrested.

The apparent attempt on Trump's life came just two months after he was shot at a campaign rally in Pennsylvania, sustaining a minor injury to his right ear.

Both incidents highlight the challenges of keeping presidential candidates safe in a hotly contested and polarized campaign with just over seven weeks to go before the November 5 election.

It was not clear if or how the suspect knew Trump was playing golf at the time, but the attempted attack was sure to raise new questions about the level of protection he is given.

CNN, Fox News and The New York Times identified the suspect as Ryan Wesley Routh, 58, of Hawaii, citing unnamed law enforcement officials. The FBI declined to comment and Reuters could not independently verify his identity.

Reuters found profiles on X, Facebook, and LinkedIn for a Ryan Routh who appeared to be the man identified as the suspect by those news organizations.

Reuters was not able to confirm these were the suspect's accounts and law enforcement agencies declined to comment, but public access to the Facebook and X profiles was removed hours after the shooting.

The three accounts bearing Routh's name suggest he was an avid supporter of Ukraine in its war against Russia. In several of the posts, he appeared to be trying to help recruit soldiers for Ukraine's war effort.

GUN BARREL IN BUSHES

Palm Beach County Sheriff Ric Bradshaw said Secret Service agents saw a rifle barrel poking out from bushes about 400 to 500 yards (365 to 460 meters) away from Trump as they cleared holes of potential threats ahead of his play.

The agents engaged the gunman, firing at least four rounds of ammunition around 1:30 p.m. (1730 GMT).

The gunman then dropped his rifle, and left behind two backpacks and other items, and fled in a black Nissan car. The sheriff said a witness saw the gunman and managed to take photos of his car and license plate before he escaped.

"The Secret Service did exactly what should have been done," Bradshaw said, declining to identify the suspect or provide a possible motive.

After the suspect fled the scene, police sent out an alert to statewide agencies with the information on his vehicle, which led to sheriff's deputies in neighboring Martin County apprehending the suspect on I-95 about 40 miles (65km) from the golf course.

Fox News presenter Sean Hannity said he'd spoken to both Trump and Steve Witkoff, a New York real estate investor and longtime Trump friend who was on the golf course with him on Sunday.

"They were on the fifth hole. And the way Steve described this, the way the president described it, they both had exactly the same story, which is that they heard pop pop, pop pop," said Hannity. The Secret Service "pounced on the president, covered him", he added.

Republican US Senator Lindsey Graham, in an interview with the New York Times, said he had spoken with Trump and the former president expressed gratitude for his Secret Service detail, adding that the president said, "These people are awesome."

In response to a reporter's question, officials acknowledged that because Trump is not in office, the full golf course was not cordoned off.

"If he was, we would have had the entire golf course surrounded," Bradshaw said during Sunday's briefing. "Because he's not, security is limited to the areas that the Secret Service deems possible."

A map showing the location of Trump's golf club and the location where police apprehended the suspect about 40 miles away.

A map showing the location of Trump's golf club and the location where police apprehended the suspect about 40 miles away.

Trump sent an email to supporters saying there were "gunshots in my vicinity, but before rumors start spiraling out of control, I wanted you to hear this first: I AM SAFE AND WELL!" according to an email seen by Reuters.

The White House said in a statement that President Joe Biden and Vice President Kamala Harris had been briefed about the incident and were relieved to know that he was safe.

Biden later said he had directed his team to ensure the Secret Service has the resources it needs to ensure Trump's safety, according to a statement released by the White House.

Trump is locked in a tight presidential election race with Harris, who has had a surge in the polls since replacing Biden as the Democratic Party's candidate in July.

"Violence has no place in America," Harris said in an X social media post.

On X in 2020, Routh expressed support for Democratic U.S. presidential candidate Bernie Sanders and mocked Biden as "sleepy Joe."

Earlier this year, Routh tagged Biden in a post on X: "@POTUS Your campaign should be called something like KADAF. Keep America democratic and free. Trumps should be MASA ...make Americans slaves again master. DEMOCRACY is on the ballot and we cannot lose."

Trump's running mate in the presidential election, U.S. Senator JD Vance, said he spoke to Trump after the shooting and that the former president was in good spirits.

Trump was grazed in the right ear and one rallygoer was killed in the gunfire at the Pennsylvania rally on July 13. The gunman, identified as a 20-year-old Thomas Crooks, was shot and killed by a Secret Service sniper.

That was the first shooting of a US president or major party presidential candidate in more than four decades, and the glaring security lapse forced Kimberly Cheatle to resign as Secret Service director under bipartisan congressional pressure.

The Secret Service's new acting director said in August that he was "ashamed" of the security lapse that led to the assassination attempt.

US media names suspect in apparent Trump assassination attempt

US media named Ryan Wesley Routh, whom AFP interviewed in Kyiv in 2022 where he had travelled to support the war effort, as the suspected would-be assassin of Donald Trump.

US media said it was Routh, 58, who was arrested after US Secret Service agents "opened fire on a gunman" carrying an AK-47 style rifle near the boundary of Trump's Florida golf course where the former president was golfing on Sunday.

The suspect had bolted out of the shrubbery he had been hiding in and escaped in a black car before he was tracked down by authorities.

CNN and CBS reported Routh was a self-employed affordable housing builder in Hawaii who had an arrest record spanning decades and regularly posted on politics and current events, including sometimes criticizing Trump, the Republican presidential candidate.

One cause Routh expressed support for was Ukraine's fight against Russia's invasion.

"I AM WILLING TO FLY TO KRAKOW AND GO TO THE BORDER OF UKRAINE TO VOLUNTEER AND FIGHT AND DIE... Can I be the example We must win," Routh said in an X post in March 2022, according to the New York Times, which also interviewed him.

AFP interviewed Routh in Kyiv in late April 2022, while he was taking part in a demonstration in support of Ukrainians trapped in the port city of Mariupol.

"Putin is a terrorist, and he needs to be ended, so we need everybody from around the world to stop what they are doing and come here now," he told AFP at the time.

The United States has been a staunch support of Ukraine since Russia invaded in February 2022.

President Joe Biden will be replaced next January either by his Vice President Kamala Harris, who has indicated she will continue his policies of backing Ukraine, or by Trump, who would not say at a debate earlier this week whether he wanted Kyiv to win the war.