US President Donald Trump (2nd R-white cap) and Ireland's Prime Minister Michael Martin (R) watch Ireland's Shane Lowry (L) tees off, as they attend the final round of the Irish Open golf tournament at the Trump International Golf Links & Hotel, a resort and golf course owned by the president, in Doonbeg, western Ireland on September 13, 2026. Trump turned his focus on September 13 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. (Photo by Brendan SMIALOWSKI / AFP via Getty Images)

Passengers look outside of Terminal 1 as they walk to their gates at Haneda International Airport in Ota on September 13, 2026. (Photo by ANDREW CABALLERO-REYNOLDS / AFP via Getty Images)

Passengers ride autonomous carts through Terminal 1 to their gates at Haneda International Airport in Ota on September 13, 2026. (Photo by ANDREW CABALLERO-REYNOLDS / AFP via Getty Images)

A Japan Airlines plane passes Terminal 1 at Haneda International Airport as it taxies to take off late in the day in Ota on September 13, 2026. (Photo by ANDREW CABALLERO-REYNOLDS / AFP via Getty Images)

US President Donald Trump (L) and Ireland's Prime Minister Michael Martin (R) applaud as they attend the final round of the Irish Open golf tournament at the Trump International Golf Links & Hotel, a resort and golf course owned by the president, in Doonbeg, western Ireland on September 13, 2026. Trump turned his focus on September 13 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. (Photo by Brendan SMIALOWSKI / AFP via Getty Images)

US President Donald Trump attends the final round of the Irish Open golf tournament at the Trump International Golf Links & Hotel, a resort and golf course owned by the president, in Doonbeg, western Ireland on September 13, 2026. Trump turned his focus on September 13 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. (Photo by Brendan SMIALOWSKI / AFP via Getty Images)

US President Donald Trump (C) attends the final round of the Irish Open golf tournament at the Trump International Golf Links & Hotel, a resort and golf course owned by the president, in Doonbeg, western Ireland on September 13, 2026. Trump turned his focus on September 13 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. (Photo by Brendan SMIALOWSKI / AFP via Getty Images)

US President Donald Trump (C) attends the final round of the Irish Open golf tournament at the Trump International Golf Links & Hotel, a resort and golf course owned by the president, in Doonbeg, western Ireland on September 13, 2026. Trump turned his focus on September 13 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. (Photo by Brendan SMIALOWSKI / AFP via Getty Images)