King Charles III aims to add a new dimension to the special relationship between the UK and the US after 250 years in his speech at the US Congress. Highlighting the themes of "reconciliation and renewal," the King will emphasize the long-term importance of defense, intelligence, and security cooperation between the two countries. During the visit, King Charles was welcomed with a military ceremony held at the White House and met with President Donald Trump in the Oval Office. The ceremony included 21 gun salutes, national anthems, and participation from a total of 800 personnel from six military branches. President Trump emphasized the close friendship between the UK and the US throughout history. King Charles is also expected to address current issues such as Ukraine, the AUKUS alliance, and scientific cooperation in his speech. The visit takes place under the shadow of existing tensions such as the Iran war and trade disputes, while Buckingham Palace announced that the visit will continue as planned due to security reasons. The day will conclude with an official dinner at the White House.