U.S. President Donald Trump speaks on the balcony of the White House in Washington, D.C., the United States, on July 4, 2025.

NEW YORK, July 4 (Xinhua) -- U.S. President Donald Trump signed his landmark policy bill, the One Big Beautiful Bill, into law on Friday afternoon.

KIEV, July 4 (Xinhua) -- Ukrainian President Volodymyr Zelensky said Friday that he had discussed Ukraine's air defense capabilities in a phone conversation with U.S. President Donald Trump. They ...

F5系列战斗机由美国诺斯洛普公司研制，1960年代服役，被美国和许多国家使用。1965年，第一架F-5A战斗机在台湾空军服役。1970年代至1980年代，台湾与美国合作生产了F-5E/F战机。台湾一度拥有300多架F-5系列战机，曾是该款战机的世界最 ...