The Security Architecture of the Taiwan-US Trade Deal |
Trans-Pacific View | Economy | Security | East Asia
The Security Architecture of the Taiwan-US Trade Deal
Read carefully, the Agreement on Reciprocal Trade is something far more consequential than a mere trade deal.
On February 12, 2026, Taiwan and the United States signed the Agreement on Reciprocal Trade (ART), which will eliminate or reduce tariffs on up to 99 percent of goods and promote bilateral investment, agricultural market access, food safety, digital trade facilitation, intellectual property protection, among others. While it is still subject to the Legislative Yuan’s approval, as a commentator noted, the ART represents “the most significant trade agreement between the United States and Taiwan in decades,” far more ambitious than the 21st Century Trade Initiative.
Beyond the framing of a landmark trade and investment deal, buried beneath the tariff schedules lies a sweeping security architecture – one that Washington and Taipei have together engineered to institutionalize their strategic alignment and integrate Taiwan further into U.S.-led economic security networks. The ART establishes binding commitments on defense spending and, more consequentially, on legal reform and regulatory convergence in export controls that have no precedent in American trade agreement practice.
In this regard, the ART is less a trade deal than a shared geopolitical endeavor, executed through instruments of economic statecraft.
The “Covered Nations” Anchor
The structural anchor of the agreement’s security architecture is a concept migrated from US defense law – “covered nations” – defined in 10 U.S.C. § 4872, a statute that governs what sensitive materials or technologies the Pentagon may buy and sell, prohibiting both directions of flow with China, Russia, North Korea, and Iran. This covered nations list is now embedded in a bilateral trade agreement and influences Taiwan’s international economic relationships.
Notably, under Article 5.2(2) of the ART, Taiwan shall go beyond its existing export control framework and promulgate additional regulatory measures targeting the diversion of advanced semiconductors, semiconductor manufacturing equipment, machine tools, advanced computing items, and other critical technologies to covered nations. The specificity of the provision is telling: these are precisely the technologies at the center of the China-U.S. technology competition, the items subject to U.S. semiconductor export control rules since 2022. Taiwan is no longer able to maintain a generic export control system; it must build a parallel enforcement layer calibrated to the specific technology battlegrounds of the China-U.S. rivalry, a step further than its current regulatory alignment approach.
Further, the word “diversion” signals the gravity of a recurring enforcement gap and the limits of industry self-policing, as illustrated by a growing catalogue of cases: the TSMC-Sophgo-Huawei supply chain incident and the U.S. official assessments that DeepSeek’s latest model was trained on restricted Nvidia Blackwell chips likely clustered in a Chinese data center. Just a few weeks after the ART’s signing, the U.S. Department of Justice indicted three Super Micro affiliates, including a Taiwanese national based in the company’s Taiwan office, with smuggling $2.5 billion in Nvidia GPU-equipped servers to China through Southeast Asian intermediaries.
Taiwan’s commitment to enact additional anti-diversion measures is, in this light, less a concession than a recognition of a structural vulnerability in U.S.-led export controls – a vulnerability that Taiwan is uniquely placed to address, given its position as a key chokepoint economy in the global semiconductor supply chain. The commitment is not merely about controlling Taiwan’s own direct exports, but about plugging the transshipment and re-export channels through which restricted technologies reach adversary end users in “covered nations” via third-country intermediaries.
Indeed, as my colleague and I have previously argued, Taiwan-U.S. silicon statecraft has long suffered from an overdependence on a single firm, TSMC, operating under the extraterritorial effect of U.S. export control rules rather than a durable intergovernmental framework. The ART begins to supply precisely that foundation – converting what was previously a rather ad hoc firm-level compliance or coordinated regulatory burden sharing into a bilateral legal architecture with both governments as co-responsible enforcement actors.
The Geopolitical Lock-in Clauses
The ART has a standard, consensual termination clause in Article 7.6, where either party may exit the agreement on six months’ written notice and consultation. Yet the most consequential termination provisions are not Article 7.6 at all – they are Articles 4.3 and 5.4(6), which operate on an entirely different logic: largely unilateral, and aimed not at managing a breakdown between the two parties, but at conditioning Taiwan’s economic interactions with third countries, and China above all.
Article 4.3 provides that if Taiwan enters into a digital trade agreement with a “covered nation,” the United States may terminate the ART and reimpose reciprocal tariffs. Article 5.4(6) extends the same trigger to any new bilateral free trade agreement or preferential economic agreement with a “covered nation.”
As Riley Walters observed, the emphasis on “new” agreements means the 2010 Economic Cooperation Framework Agreement (ECFA) between Taiwan and China is grandfathered, but the provisions could have implications for Taiwan’s CPTPP membership aspirations, if China ends up joining that trade bloc. Yet, on closer reading, the provision’s explicit reference to bilateral agreements in fact signals that what Washington seeks to foreclose is not Taiwan’s multilateral engagement with covered nations, but the direct, preferential economic relationships that would reorient Taiwan toward a cross-strait rapprochement.
Read together, these provisions function as a geopolitical lock-in against cross-strait economic integration. Any future Taiwan administration seeking a bilateral free trade agreement, preferential economic agreement, or digital trade agreement with Beijing would do so knowing it risks the foundations of the Taiwan-U.S. economic relationship and the tariff relief the ART was designed to deliver. The broader effect of such clauses is to embed Taiwan in U.S.-led economic security networks, aligning it with American export control and sanctions regimes, and insulating it from the cross-strait economic entanglement that could undermine the alliance across the Indo-Pacific.
Institutionalizing Export Control Convergence
Another pillar of the ART’s security architecture – and of the wider U.S. strategy to orchestrate chokepoint economies into an integrated techno-economic security network – are the detailed provisions on semiconductor export control. The implications are sweeping, and Article 5.2 is worth unpacking: it contains multiple layers of interlocking obligations driving stronger regulatory convergence with the United States, in a way that has no parallel in any trade agreement Washington has concluded.
Of technical significance is Taiwan’s commitment in Article 5.2(3) to align its export control rules with the U.S. Foreign Direct Product Rule (FDPR) on semiconductors, the extraterritorial instrument deployed in 2022 to cut off TSMC’s supply to Huawei and since expanded to constrain China’s AI development. The FDPR subjects foreign-made items to U.S. jurisdiction whenever they incorporate U.S.-origin technology, software, or equipment, regardless of where production occurs. This effectively codifies the previous regulatory coordination based on what was previously necessity-driven strategic choices (e.g. Taiwan’s earlier update to its Strategic High-Tech Commodities export control scheme) into an institutionalized treaty obligation.
The ART further requires Taiwan to undertake “necessary legal reforms” to implement “catch-all export controls other than those related to weapons of mass destruction, and to apply export controls to intangible technologies” (Article 5.2(5)). Intangible technology protection has long been a weak link in Taiwan’s export control efforts, and the ART’s specific provision will push Taiwan to better govern the transfer of knowledge and IPR, technical cooperation, and software through non-physical channels, and even research collaborations with an updated regulatory philosophy beyond its existing list-based approach.
Additional layers of obligations ask Taiwan to cooperate and regularly consult with the United States in restricting transactions of Taiwanese nationals with entities on the BIS Entity List, the Treasury SDN List, and the Non-SDN Consolidated Sanctions List – designations made under U.S. law in the domestic rule-making process.
The ART further requires Taiwan to phase out technology from countries of concern across its critical digital infrastructure, including 5G and 6G networks, subsea cables, cloud systems, airport and seaport imaging, and to not engage in science and technology cooperation with those countries in AI, biotechnology, and quantum computing. Washington has spent years pressing allies through diplomatic channels to exclude Huawei from 5G networks among other similar infrastructural lines. The ART converts that pressure into a legal obligation backed by trade conditionality – the first trade agreement to do so.
Perhaps most consequential of all, the ART establishes an institutional anchor that interlocks both sides’ economic and national security interests. Per Article 5.1, whenever the United States imposes a customs duty, quota, prohibition, or other import restriction on goods or services from a third country and considers that such measures are relevant to protecting its economic or national security, it may notify Taiwan of such measures. Taiwan, upon receiving such notification and in accordance with its domestic law, shall impose measures of “equivalent restrictive effect” on the same goods or services, in consultation with the United States. The asymmetry design that places an obligation on Taiwan to mirror U.S. trade actions upon notification, effectively creates a structural pull toward regulatory convergence on economic and national security measures, with Washington’s unilateral determinations functioning as the de facto trigger.
Much More Than a Trade Deal
Read carefully, the ART is not just a trade deal. At its core, it is an instrument jointly engineered by Taiwan and the United States to institutionalize their strategic alignment and integrate Taiwan further into U.S.-led economic and national security networks. The agreement also contains other security-laden provisions beyond those analyzed here, including Taiwan’s commitment to allocate its defense budget to exceed 3 percent of GDP.
However, the agreement’s most significant security architecture lies in its unconventional dimensions: the covered nations anchor, the geopolitical lock-in clauses, and the extensive codification of export control convergence. Their inclusion in a trade agreement represents a shared choice between Washington and Taipei to build an enduring security architecture, largely insulated from ordinary political pressures and domestic dynamics.
Framed as a reciprocal trade agreement, the ART operates squarely in the domain of geopolitics. For Taiwan, the question is no longer whether to align with the U.S.-led techno-economic security order. With the ART, Taiwan has made a clear choice.
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On February 12, 2026, Taiwan and the United States signed the Agreement on Reciprocal Trade (ART), which will eliminate or reduce tariffs on up to 99 percent of goods and promote bilateral investment, agricultural market access, food safety, digital trade facilitation, intellectual property protection, among others. While it is still subject to the Legislative Yuan’s approval, as a commentator noted, the ART represents “the most significant trade agreement between the United States and Taiwan in decades,” far more ambitious than the 21st Century Trade Initiative.
Beyond the framing of a landmark trade and investment deal, buried beneath the tariff schedules lies a sweeping security architecture – one that Washington and Taipei have together engineered to institutionalize their strategic alignment and integrate Taiwan further into U.S.-led economic security networks. The ART establishes binding commitments on defense spending and, more consequentially, on legal reform and regulatory convergence in export controls that have no precedent in American trade agreement practice.
In this regard, the ART is less a trade deal than a shared geopolitical endeavor, executed through instruments of economic statecraft.
The “Covered Nations” Anchor
The structural anchor of the agreement’s security architecture is a concept migrated from US defense law – “covered nations” – defined in 10 U.S.C. § 4872, a statute that governs what sensitive materials or technologies the Pentagon may buy and sell, prohibiting both directions of flow with China, Russia, North Korea, and Iran. This covered nations list is now embedded in a bilateral trade agreement and influences Taiwan’s international economic relationships.
Notably, under Article 5.2(2) of the ART, Taiwan shall go beyond its existing export control framework and promulgate additional regulatory measures targeting the diversion of advanced semiconductors, semiconductor manufacturing equipment, machine tools, advanced computing items, and other critical technologies to covered nations. The specificity of the provision is telling: these are precisely the technologies at the center of the China-U.S. technology competition, the items subject to U.S. semiconductor export control rules since 2022. Taiwan is no longer able to maintain a generic export control system; it must build a parallel enforcement layer calibrated to the specific technology battlegrounds of the China-U.S. rivalry, a step further than its current regulatory alignment approach.
Further, the word “diversion” signals the gravity of a recurring enforcement gap and the limits of industry self-policing, as illustrated by a growing catalogue of cases: the TSMC-Sophgo-Huawei supply chain incident and the U.S. official assessments that DeepSeek’s latest model was trained on restricted Nvidia Blackwell chips likely clustered in a Chinese data center. Just a few weeks after the ART’s signing, the U.S. Department of Justice indicted three Super Micro affiliates, including a Taiwanese national based in the company’s Taiwan office, with smuggling $2.5 billion in Nvidia GPU-equipped servers to China through Southeast Asian intermediaries.
Taiwan’s commitment to enact additional anti-diversion measures is, in this light, less a concession than a recognition of a structural vulnerability in U.S.-led export controls – a vulnerability that Taiwan is uniquely placed to address, given its position as a key chokepoint economy in the global semiconductor supply chain. The commitment is not merely about controlling Taiwan’s own direct exports, but about plugging the transshipment and re-export channels through which restricted technologies reach adversary end users in “covered nations” via third-country intermediaries.
Indeed, as my colleague and I have previously argued, Taiwan-U.S. silicon statecraft has long suffered from an overdependence on a single firm, TSMC, operating under the extraterritorial effect of U.S. export control rules rather than a durable intergovernmental framework. The ART begins to supply precisely that foundation – converting what was previously a rather ad hoc firm-level compliance or coordinated regulatory burden sharing into a bilateral legal architecture with both governments as co-responsible enforcement actors.
The Geopolitical Lock-in Clauses
The ART has a standard, consensual termination clause in Article 7.6, where either party may exit the agreement on six months’ written notice and consultation. Yet the most consequential termination provisions are not Article 7.6 at all – they are Articles 4.3 and 5.4(6), which operate on an entirely different logic: largely unilateral, and aimed not at managing a breakdown between the two parties, but at conditioning Taiwan’s economic interactions with third countries, and China above all.
Article 4.3 provides that if Taiwan enters into a digital trade agreement with a “covered nation,” the United States may terminate the ART and reimpose reciprocal tariffs. Article 5.4(6) extends the same trigger to any new bilateral free trade agreement or preferential economic agreement with a “covered nation.”
As Riley Walters observed, the emphasis on “new” agreements means the 2010 Economic Cooperation Framework Agreement (ECFA) between Taiwan and China is grandfathered, but the provisions could have implications for Taiwan’s CPTPP membership aspirations, if China ends up joining that trade bloc. Yet, on closer reading, the provision’s explicit reference to bilateral agreements in fact signals that what Washington seeks to foreclose is not Taiwan’s multilateral engagement with covered nations, but the direct, preferential economic relationships that would reorient Taiwan toward a cross-strait rapprochement.
Read together, these provisions function as a geopolitical lock-in against cross-strait economic integration. Any future Taiwan administration seeking a bilateral free trade agreement, preferential economic agreement, or digital trade agreement with Beijing would do so knowing it risks the foundations of the Taiwan-U.S. economic relationship and the tariff relief the ART was designed to deliver. The broader effect of such clauses is to embed Taiwan in U.S.-led economic security networks, aligning it with American export control and sanctions regimes, and insulating it from the cross-strait economic entanglement that could undermine the alliance across the Indo-Pacific.
Institutionalizing Export Control Convergence
Another pillar of the ART’s security architecture – and of the wider U.S. strategy to orchestrate chokepoint economies into an integrated techno-economic security network – are the detailed provisions on semiconductor export control. The implications are sweeping, and Article 5.2 is worth unpacking: it contains multiple layers of interlocking obligations driving stronger regulatory convergence with the United States, in a way that has no parallel in any trade agreement Washington has concluded.
Of technical significance is Taiwan’s commitment in Article 5.2(3) to align its export control rules with the U.S. Foreign Direct Product Rule (FDPR) on semiconductors, the extraterritorial instrument deployed in 2022 to cut off TSMC’s supply to Huawei and since expanded to constrain China’s AI development. The FDPR subjects foreign-made items to U.S. jurisdiction whenever they incorporate U.S.-origin technology, software, or equipment, regardless of where production occurs. This effectively codifies the previous regulatory coordination based on what was previously necessity-driven strategic choices (e.g. Taiwan’s earlier update to its Strategic High-Tech Commodities export control scheme) into an institutionalized treaty obligation.
The ART further requires Taiwan to undertake “necessary legal reforms” to implement “catch-all export controls other than those related to weapons of mass destruction, and to apply export controls to intangible technologies” (Article 5.2(5)). Intangible technology protection has long been a weak link in Taiwan’s export control efforts, and the ART’s specific provision will push Taiwan to better govern the transfer of knowledge and IPR, technical cooperation, and software through non-physical channels, and even research collaborations with an updated regulatory philosophy beyond its existing list-based approach.
Additional layers of obligations ask Taiwan to cooperate and regularly consult with the United States in restricting transactions of Taiwanese nationals with entities on the BIS Entity List, the Treasury SDN List, and the Non-SDN Consolidated Sanctions List – designations made under U.S. law in the domestic rule-making process.
The ART further requires Taiwan to phase out technology from countries of concern across its critical digital infrastructure, including 5G and 6G networks, subsea cables, cloud systems, airport and seaport imaging, and to not engage in science and technology cooperation with those countries in AI, biotechnology, and quantum computing. Washington has spent years pressing allies through diplomatic channels to exclude Huawei from 5G networks among other similar infrastructural lines. The ART converts that pressure into a legal obligation backed by trade conditionality – the first trade agreement to do so.
Perhaps most consequential of all, the ART establishes an institutional anchor that interlocks both sides’ economic and national security interests. Per Article 5.1, whenever the United States imposes a customs duty, quota, prohibition, or other import restriction on goods or services from a third country and considers that such measures are relevant to protecting its economic or national security, it may notify Taiwan of such measures. Taiwan, upon receiving such notification and in accordance with its domestic law, shall impose measures of “equivalent restrictive effect” on the same goods or services, in consultation with the United States. The asymmetry design that places an obligation on Taiwan to mirror U.S. trade actions upon notification, effectively creates a structural pull toward regulatory convergence on economic and national security measures, with Washington’s unilateral determinations functioning as the de facto trigger.
Much More Than a Trade Deal
Read carefully, the ART is not just a trade deal. At its core, it is an instrument jointly engineered by Taiwan and the United States to institutionalize their strategic alignment and integrate Taiwan further into U.S.-led economic and national security networks. The agreement also contains other security-laden provisions beyond those analyzed here, including Taiwan’s commitment to allocate its defense budget to exceed 3 percent of GDP.
However, the agreement’s most significant security architecture lies in its unconventional dimensions: the covered nations anchor, the geopolitical lock-in clauses, and the extensive codification of export control convergence. Their inclusion in a trade agreement represents a shared choice between Washington and Taipei to build an enduring security architecture, largely insulated from ordinary political pressures and domestic dynamics.
Framed as a reciprocal trade agreement, the ART operates squarely in the domain of geopolitics. For Taiwan, the question is no longer whether to align with the U.S.-led techno-economic security order. With the ART, Taiwan has made a clear choice.
Ching-Fu Lin is professor of law and director of the Institute of Law for Science and Technology at National Tsing Hua University in Hsinchu, Taiwan. He holds an LLM/SJD from Harvard Law School and LLB/BS from National Taiwan University and specializes in international law and policy, law and technology, and global governance.
Taiwan export controls
Taiwan exports to China
Taiwan semiconductor exports to China
Taiwan-U.S. trade deal
U.S.-Taiwan trade talks