President Trump hosted King Charles III and Queen Camilla at a White House state dinner Tuesday, inviting six Supreme Court justices, top administration officials, billionaires, and Republican lawmakers. The event, held nearly two years into Trump’s second term, signals efforts to strengthen U.S.-U.K. ties and bolster his 2024 reelection campaign. Justices Clarence Thomas, Sonia Sotomayor, and Neil Gorsuch were among the judicial guests, though their participation in political gatherings remains contentious amid ethical scrutiny.

The dinner’s guest list blends political power brokers and economic influencers, reflecting Trump’s strategy to align with figures who could shape policy and markets. Billionaires like Elon Musk and Jeff Bezos, known for their sway over tech and finance, were reportedly in attendance, while GOP lawmakers such as Senate Majority Leader John Thune and Rep. Jim Jordan added legislative muscle. The $3 million event, funded by U.S. taxpayers, underscores the White House’s focus on high-profile diplomacy amid ongoing trade negotiations with Britain.

Trump’s choice to include justices sparks debate over judicial neutrality, as the Court faces cases involving presidential powers and regulatory disputes. Historically, state dinners have served as soft-power tools, but this iteration carries added weight given the U.K.’s post-Brexit economic shifts and Trump’s push to renegotiate trade deals. The absence of Democratic lawmakers highlights partisan divides, even as the event aims to project unity ahead of November elections.

With the British royals’ global influence and the Court’s pending rulings on executive authority, the dinner merges tradition with contemporary stakes. King Charles III’s presence ties the U.S. to Commonwealth nations, while justices’ attendance risks amplifying perceptions of political interference. For investors, the guest mix hints at potential policy shifts affecting business regulations and international markets.