Takaichi has said her remarks were in line with a decade-old security law, while a report by U.S. intelligence agencies last week said she had sharply departed from the rhetoric of previous Japanese leaders. Her government rejected that assessment. In a speech to parliament last month, Takaichi warned of Chinese "coercion" and mounting economic and security threats posed by Beijing and its regional partners, Russia and North Korea. During a meeting between U.S. President Donald Trump and Takaichi at the White House on Thursday, Tokyo and Washington unveiled a joint action plan to develop alternatives to China for critical minerals and rare-earth supply chains.