The Evolving Landscape of Semiconductor Export Controls: A Multilateral Strategy for 2025 and Beyond

As of July 21,2025,the global technology sector finds itself at a critical juncture,grappling with the accelerating pace of artificial intelligence⁤ (AI) advancement and the ‍persistent geopolitical tensions surrounding‍ semiconductor supply chains.Two years after Emily Kilcrease of the Center for a New American Security (CNAS) published her seminal article, “How to Win Friends and Choke China‘s Chip Supply,”⁣ her⁢ core argument for multilateral cooperation in U.S. export control strategy remains not only⁤ relevant but increasingly vital. The intervening period has witnessed significant advancements in ‍China’s AI capabilities, alongside the ongoing impact of the Trump administration’s tariff policies, necessitating a re-evaluation⁤ of the⁤ efficacy and future direction of these controls. This article revisits Kilcrease’s foundational⁣ analysis, examining how these developments have reshaped the strategic calculus⁢ and exploring the enduring importance of a coordinated international ⁣approach to managing the⁤ flow of ⁤advanced semiconductor technology.

The Foundation: Multilateralism as the Cornerstone of Export Controls

in ‍her⁤ 2023 analysis, Kilcrease compellingly argued that unilateral U.S. export controls, while a necessary tool, were inherently limited in their long-term effectiveness against a ⁣technologically ambitious nation like China. The core of ⁣her thesis rested on the understanding that the semiconductor industry is deeply globalized, with intricate supply chains spanning‍ multiple countries and‍ involving numerous specialized firms. Attempting to isolate China from this ecosystem ⁣through purely American actions would inevitably prove porous, as choice suppliers and workarounds would emerge.

The strength of Kilcrease’s initial argument lay in its recognition of this interconnectedness. she posited that for export controls to be truly impactful, they needed to be a collective endeavor.This meant not only ‍aligning with key allies ⁢like the Netherlands (home to ASML, a critical supplier of advanced lithography equipment) and South Korea ⁤(a powerhouse in memory and logic chip manufacturing) but also engaging a broader coalition of nations that play a role in various stages of the semiconductor value chain.⁢ Such a multilateral approach offered several distinct⁣ advantages:

Enhanced Effectiveness: By presenting a united front, ⁤democratic nations could create‍ a more comprehensive and difficult-to-circumvent barrier to the acquisition of advanced chip-making technology and the chips themselves. This would significantly raise the cost and complexity for China to develop its indigenous capabilities in critical areas.
Burden Sharing: A multilateral strategy distributes the economic and⁢ political costs associated with implementing and enforcing export controls. This prevents any single nation from bearing the brunt of potential retaliatory measures or economic disruptions.
Legitimacy and Norms: A coordinated approach ⁢lends ⁤greater international legitimacy ⁤to export control measures, framing them not as unilateral coercion ⁢but ⁤as a shared effort to uphold ⁤international norms and prevent the proliferation of technologies that could be used for destabilizing purposes.
Industry Buy-in: When key industry players in⁣ multiple countries are aligned on the necessity and parameters of controls, it fosters greater compliance and reduces the likelihood of companies seeking loopholes or relocating to less⁣ restrictive jurisdictions.

Kilcrease’s emphasis on “winning friends” was not merely diplomatic rhetoric; it was a strategic imperative. Building⁣ and maintaining strong alliances was presented as the most robust pathway to achieving the desired outcomes ⁤of slowing china’s access to critical technologies, thereby preserving a technological edge and mitigating national security risks.

The Shifting sands:⁢ AI Advancements and the Evolving Threat Landscape

The two years ⁤as Kilcrease’s initial article have been marked by a dramatic ‍acceleration in ‍the development⁤ and deployment of artificial intelligence, notably in China. The breakthroughs in large language models (LLMs) and generative AI have ⁤underscored the centrality of advanced semiconductors – specifically, high-performance gpus and specialized AI accelerators – to national competitiveness and security. These chips are not merely components; they are the engines of the next wave of technological innovation and military modernization.

China’s progress in⁢ AI has been fueled by significant domestic investment and a strategic focus on achieving self-sufficiency in key technological areas. While the U.S. and its allies have sought to restrict China’s access to the⁤ most advanced chip manufacturing equipment and design tools, Beijing has together poured resources into developing its own AI hardware and software capabilities. This has created a dynamic where export controls must not only target the means of production but also acknowledge the growing sophistication of the end products and the applications they enable.

The implications for export control strategy are profound:

* The AI Imperative: The demand for cutting-edge AI chips has intensified, making