在美国与中国的AI裂痕中，美国禁止政府机构系统使用DeepSeek

The U.S. government has officially banned DeepSeek-related technology from all federal civilian agency IT systems over national security apprehensions. This decisive action highlights the growing friction between the United States and China regarding artificial intelligence dominance and data protection. Federal agencies must now audit their software supply chains to ensure complete compliance with the new directive. The ban could set a broader precedent for commercial enterprises evaluating foreign AI integration. Markets are closely monitoring how Chinese AI developers will respond to these tightening Western restrictions. Consequently, technology stocks tied to international AI infrastructure face heightened regulatory scrutiny and valuation pressures.