近期，多位国际安全专家指出，美国国防战略正对华调整其策略手法，从过去以军事威慑和联盟围堵为主，转向更加注重技术竞争、供应链安全与盟友协同的综合手段。这一‘换打法’反映出美方对中美长期战略竞争的新认知：即单纯依靠军事施压难以奏效，必须在科技、经济与外交层面构建更全面的对华制衡体系。具体而言，美国正加速推进‘去风险化’（de-risking）而非‘脱钩’（decoupling），强调在关键领域如半导体、人工智能和量子计算中保持技术领先，并通过《芯片与科学法案》等政策强化本土制造能力。同时，美国加强与日本、韩国、澳大利亚及欧洲盟友在印太地区的安全合作，试图形成多边联动机制，以应对所谓‘中国挑战’。专家分析认为，这种战略调整虽表面缓和，实则更具系统性和持久性，意在通过制度性优势和技术壁垒维持对华竞争优势。然而，过度强调对抗可能加剧全球供应链分裂，不利于中美乃至全球经济的稳定发展。未来，如何在竞争中寻求必要合作，将是双方共同面临的课题。
Recently, a number of international security experts have noted that the U.S. defense strategy toward China is shifting its approach—from relying primarily on military deterrence and alliance-based containment to adopting a more integrated mix of technological competition, supply chain security, and enhanced coordination with allies. This strategic recalibration reflects Washington’s evolving understanding of long-term U.S.-China strategic competition: that military pressure alone is insufficient, and a more comprehensive framework spanning technology, economics, and diplomacy is needed to counterbalance China.Specifically, the U.S. is accelerating a policy of ‘de-risking’ rather than outright ‘decoupling,’ focusing on maintaining leadership in critical sectors such as semiconductors, artificial intelligence, and quantum computing. Initiatives like the CHIPS and Science Act aim to bolster domestic manufacturing capabilities. Simultaneously, the U.S. is deepening security cooperation with allies—including Japan, South Korea, Australia, and European partners—in the Indo-Pacific region to build a multilateral response mechanism against what it terms the ‘China challenge.’Experts argue that while this new approach appears less confrontational on the surface, it is in fact more systematic and enduring, designed to sustain U.S. competitive advantages through institutional strength and technological barriers. However, an overemphasis on rivalry risks fragmenting global supply chains and undermining economic stability for both nations and the wider world. Moving forward, finding avenues for necessary cooperation amid competition will be a critical challenge for both sides.
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