Ryan W. Routh, a suspect identified by news organizations, as the FBI investigates what they said was an apparent assassination attempt in Florida on Republican presidential nominee and former U.S. President Donald Trump, is seen during a rally demanding China's leader's assistance to organise an extraction process for Ukrainian service members from Azovstal Iron and Steel Works in Mariupol, in Kyiv, Ukraine May 17, 2022. Reuters-Yonhap

Former President Donald Trump is safe following what the FBI said "appeared to be an attempted assassination" while playing golf, two months after another attempt on his life at a rally in Pennsylvania.

Local authorities said the U.S. Secret Service agents protecting Trump fired at a man pointing an AK-style rifle with a scope as Trump was playing on one of his Florida golf courses in West Palm Beach.

Here are five things to know about what happened Sunday to the Republican presidential nominee.

Law enforcement officials said the man who pointed the rifle and was arrested is Ryan Wesley Routh. The officials identified the suspect to The Associated Press on condition of anonymity because they were not authorized to discuss the ongoing investigation.

Records show Routh, 58, lived in North Carolina for most of his life before moving in 2018 to Kaaawa, Hawaii, where he and his son operated a company building sheds, according to an archived version of the webpage for the business.

Routh frequently posted on social media about the war in Ukraine and had a website where he sought to raise money and recruit volunteers to go to Kyiv to join the fight against the Russian invasion.

"Fight and die to stop aggression," he posted on X in February 2023 about Ukraine. "Everyone should be outraged and helping." In a video circulating online Routh said, "This is about good versus evil."

He also wrote separately on X, "I am going to fight and die for Ukraine" and even traveled there.

Video shot by the AP showed Routh at a small demonstration in Kyiv's Independence Square in April 2022, two months after Russian President Vladimir Putin ordered an invasion of the country. A placard he was holding said: "We cannot tolerate corruption and evil for another 50+ years. End Russia for our kids." Routh wore a blue vest with the U.S., flag on the back.

That same day, Routh also visited a makeshift memorial to "Foreigners killed by Putin."

But Routh never served in the Ukrainian army nor worked with its military, said Oleksandr Shahuri of the Foreigners Coordination Department of the Ukrainian Ground Forces Command.

Routh's politics, meanwhile, don't appear consistently aligned to one party or the other.

In June 2020, he put up a post on X directed at then-President Trump to say he would win reelection if he issued an executive order for the Justice Department to prosecute police misconduct. That year, he also posted in support of the Democratic presidential campaign of then-U.S. Rep. Tulsi Gabbard of Hawaii, who has since left the party and endorsed Trump.

However, in recent years, his posts suggest he soured on Trump, and he expressed support for President Joe Biden and Vice President Kamala Harris.

Law Enforcement vehicles are parked near the Trump International Golf Club as officials continue to investigate an apparent assassination attempt on former President Donald Trump, Sept. 16, in West Palm Beach, Fla. AFP-Yonhap

In July, following the assassination attempt on Trump in Pennsylvania, Routh urged Biden and Harris to visit those wounded in the shooting at the hospital and to attend the funeral of a former fire chief killed at the rally.

Voter records show he registered as an unaffiliated voter in North Carolina in 2012, most recently voting in person during the state's Democratic Party primary in March 2024. Federal campaign finance records show Routh made 19 small political donations totaling $140 since 2019 using his Hawaii address to ActBlue, a political action committee that supports Democratic candidates.

Records show that while living in Greensboro, North Carolina, Routh had multiple run-ins with law enforcement. He was convicted in 2002 of possessing a weapon of mass destruction, according to online North Carolina Department of Adult Correction records.

The records do not provide details about the case. But a News & Record story from 2002 says a man with the same name was arrested after a three-hour standoff with police. The story says he was pulled over during a traffic stop, put his hand on a gun and barricaded himself inside a roofing business. He owned he roofing company, according to state incorporation filings.

Local authorities said the gunman was about 400 yards to 500 yards away from Trump and hiding in shrubbery while the former president was playing a round of golf at Trump International Golf Club in West Palm Beach.

Ric Bradshaw, sheriff of Palm Beach County, said that when people get into the shrubbery around the course, "they're pretty much out of sight." Bradshaw said the entire golf course would have been lined with law enforcement if Trump were the sitting president, but because he's not, "security is limited to the areas the Secret Service deems possible."

Trump's protective detail has been higher than some of his peers because of his high visibility and his campaign to seek the White House again. His security was bolstered days before the July assassination attempt in Pennsylvania because of a threat on Trump's life from Iran, U.S. officials said.

In an email to supporters, Trump said: "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!"

His running mate, JD Vance , and U.S. Sen. Lindsey Graham of South Carolina said they spoke with Trump after the incident, and both said he was in "good spirits."

Late Sunday, Trump posted a message on social media thanking the Secret Service and law enforcement for keeping him safe, calling them "brave and dedicated Patriots," adding that it was "certainly an interesting day!"

He was to be briefed in person Monday by acting Secret Service director Ronald Rowe about the investigation into the assassination attempt, according to a person familiar with the plan for the briefing who was not authorized to speak publicly.

A screengrab shows Republican presidential nominee and former U.S. President Donald Trump's first post on his Truth Social account following what the FBI said was an apparent assassination attempt on Trump in Florida, Sept. 15. Reuters-Yonhap

Fox News host Sean Hannity, a close friend of the former president's, said on air that he spoke with Trump and his golf partner, Steve Witkoff. They told Hannity they had been on the fifth hole when they heard a "pop pop, pop pop." Within seconds, he said Witkoff recounted, Secret Service agents "pounced on" Trump and "covered him" to protect him.

Moments later, Witkoff said, a "fast cart" with steel reinforcement and other protection was able to whisk Trump away.

Hannity said Trump's reaction after this happened — and when it was clear that everyone, including Witkoff, was safe — was to quip that he was sad he hadn't been able to finish the hole since he "was even and had a birdie putt."

Harris, Trump's Democratic opponent in the presidential election, posted on X that she had been briefed on the reports of gunshots fired.

"I am glad he is safe. Violence has no place in America."

The White House said President Joe Biden and Harris would be kept updated on the investigation. The White House added it was "relieved" to know Trump is safe.

Trump has not announced any changes to his schedule and is set to speak live on X on Monday night from his Mar-a-Lago resort to launch his sons' crypto platform.

Meanwhile, the leaders of a congressional bipartisan task force investigating the July 13 assassination attempt on Trump said they have requested a briefing by the Secret Service.

"We are thankful that the former President was not harmed, but remain deeply concerned about political violence and condemn it in all of its forms," Rep. Mike Kelly, R-Pa., and Rep. Jason Crow, D-Colo., said in a statement. They said the task force will share updates.

U.S. Rep. Jared Moskowitz, a Florida Democrat who is part of the task force, said he "will seek answers about what happened today and then." (AP)

Press Information Officer Teri Barbera shows pictures of evidence found at the fence of former U.S. president Donald Trump's golf course, at a press conference in West Palm Beach, Florida, Sept. 15, following a shooting incident at former U.S. president Donald Trump's golf course. AFP-Yonhap