Donald Trump turns his focus Sunday to golf and promoting his business interests, as he wraps up a two-day visit to Ireland during which his off-the-cuff diplomacy has caused another stir.
The US president caught his Irish hosts and the neighboring UK off-guard Saturday when he waded into highly sensitive political territory by announcing he would "love to see" a united Ireland.
Breaking with Washington's traditional neutrality on the historically charged topic, Trump argued reunification of the Republic of Ireland and UK territory Northern Ireland -- after more than a century apart -- was "going to happen eventually".
"It may as well happen now," he ventured as he met Irish prime minister Micheal Martin in Dublin, prompting pushback from pro-UK loyalists in Northern Ireland and some leading politicians in mainland Britain.
"Donald Trump is Donald Trump and the president will say and speak his mind as he sees it," UK minister Angela Rayner told Sky News on Sunday.
"But look, we're really serious about the Good Friday Agreement," she added, referring to the 1998 peace accords that largely ended three decades of sectarian conflict in Northern Ireland.
It stipulates that a referendum on Irish unity can be held if the UK government determines a majority there is likely in favor. Republic of Ireland voters would also need to back it in a separate poll.
- Tight security -
Within hours of his surprise intervention on the issue, Trump had touched down in Doonbeg, on the country's west coast, where his Trump Organization-owned golf course is hosting the Irish Open.
The American leader will attend the tournament Sunday -- the main reason for the trip -- before departing for Washington later that day.
Martin assured him at Saturday's meeting that Doonbeg's 784 residents were "very grateful" for the Trump Organization's investment there after it bought the site in 2014, insisting that his family were "welcome" there.
The US president is joined in the remote corner of Ireland by his two sons, Eric and Don Jr, who have managed the family business since their 80-year-old father returned to the White House last year.
The former real estate magnate, who promotes its enterprises at every opportunity, told Martin that Doonbeg was "one of the greatest courses in the world".
Some 40,000 fans are expected at the tournament over the weekend, with six-time major winner and current world number two Rory McIlroy the main draw.
Trump's attendance adds an extra layer of complexity to a security effort that is reportedly costing Ireland 20 million euros ($23 million). He could present the winner with the trophy on Sunday.
The course -- set among dunes on the rugged County Clare coastline -- has twice been targeted by pro-Palestinian activists in the past 18 months.
Police said three women -- aged in their 20s, 30s and 40s -- had appeared in a western Irish court late Saturday after being arrested for separate trespass and public order offences there.
Around 4,000 Irish and US security personnel were expected to be involved in the weekend-long security operation, with anti-drone technology among the measures deployed.
The golf-mad president plays the game most weekends at one of his family's US properties. He is even scheduled to host December's G20 summit at his Miami golf resort.
