美国国会议员警告中国和俄罗斯用先进武器威胁太空安全. US lawmakers warn China and Russia threaten space security with advanced weapons.

美国立法者警告说,太空正成为一个有争议的军事领域, 中国和俄罗斯正在发展能力,威胁全球安全和卫星基础设施. US lawmakers warn that space is becoming a contested military domain, with China and Russia advancing capabilities that threaten global security and satellite infrastructure. 俄罗斯正在研制具有核能力的反卫星武器. China is viewed as the most significant long-term challenger, expanding its satellite networks and partnerships, while Russia is developing nuclear-capable anti-satellite weapons. 专家强调需要国际合作来防止冲突和维持稳定. Experts stress the need for international cooperation to prevent conflict and maintain stability.