2025年10月28日，美國總統唐納德·川普（Donald Trump）訪日期間，與日本自民黨女首相高市早苗一同在駐日美軍橫須賀基地的航空母艦上發表演講，引起國際媒體廣泛關注。此次演講現場，川普針對美日經濟合作和美國駐日軍事存在發表言論，強調雙邊經濟利益與軍事合作的重要性。

在演講中，川普聲稱，日本企業豐田（Toyota）將在美國投資超過100億美元建設新工廠，並暗示此舉將帶動美國就業和經濟增長。此外，川普甚至公開呼籲駐日美軍購買豐田汽車，以示對美日企業合作的支持，並藉此突顯日本企業在美國經濟中的重要角色。這一言論在國際媒體和網絡上引發廣泛討論，有評論指出，川普的表態既是對美日經濟合作的宣傳，也是其一貫的推動美國利益優先的商業政治風格的延伸。

此次活動的地點選在橫須賀基地航空母艦，具有象徵性意義。演講現場的視覺效果凸顯美日軍事同盟關係，同時也傳遞出美國在亞太地區維持軍事存在的訊號。與高市早苗一同亮相，也被解讀為對日美政治經濟合作的一種象徵性支持，強化雙方在經濟與安全領域的合作形象。

整體而言，川普此次演講既涉及經濟層面的投資與企業合作，也包含軍事與外交層面的象徵意義。其言論不僅受到國際媒體的關注，也在日本國內引發部分民眾對於美日關係、駐日美軍存在以及本國企業在國際市場角色的討論，凸顯政治人物訪問活動中經濟與外交議題的交錯影響。

On October 28, 2025, during his visit to Japan, U.S. President Donald Trump delivered a speech aboard an aircraft carrier at the U.S. Navy’s Yokosuka Base, accompanied by Japanese Liberal Democratic Party politician Sanae Takaichi. The event attracted widespread international media attention, as Trump addressed both economic cooperation between the U.S. and Japan and the presence of U.S. forces in the region, emphasizing the importance of bilateral economic and military ties.

During his speech, Trump claimed that Toyota, the Japanese automaker, would invest over $10 billion in new factories in the United States, highlighting the potential for job creation and economic growth. He also publicly urged U.S. troops stationed in Japan to buy Toyota vehicles, signaling support for U.S.–Japan corporate collaboration and underscoring the role of Japanese companies in the American economy. Commentators noted that these statements reflect Trump’s characteristic approach of promoting U.S. interests first, while simultaneously showcasing the economic benefits of U.S.–Japan partnerships.

The choice of an aircraft carrier at Yokosuka Base as the venue carried symbolic significance. The setting visually reinforced the strength of the U.S.–Japan military alliance and conveyed the United States’ commitment to maintaining a military presence in the Asia-Pacific region. Trump’s appearance alongside Sanae Takaichi was also interpreted as a symbolic endorsement of economic and political cooperation between the two nations, highlighting collaboration in both economic and security domains.

Overall, Trump’s speech combined economic announcements, corporate promotion, and strategic military symbolism. The remarks drew attention from international media and sparked domestic discussions in Japan regarding U.S.–Japan relations, the presence of U.S. forces, and the role of Japanese corporations in global markets. The event exemplifies how political visits can intertwine economic, diplomatic, and security agendas, generating both symbolic and practical impacts.