Taiwan Chips: Security & Economic Risk
- Taiwan's outsized role in global semiconductor manufacturing, particularly for advanced chips, presents both economic and strategic considerations.
- Steven David, a political science professor at Johns hopkins University, noted that Taiwan Semiconductor Manufacturing Co.Ltd.
- This dominance acts as a "silicon shield," deterring military action from China and encouraging allies like the U.S. to defend Taiwan.
Taiwan’s dominance in advanced semiconductor manufacturing faces mounting security and economic risks. Explore how Taiwan’s control of a notable portion of teh world’s most advanced chips creates global vulnerabilities. Discover the potential impact of disruptions to Taiwan’s chip production, which could severely affect the global economy, impacting sectors from electric vehicles to defense systems. Geopolitical tensions with China are rising, escalating the stakes for the U.S. and it’s allies in the region. The U.S. is responding, but experts warn of “devastating consequences” should China seek to control this critical industry. At News Directory 3, we analyze the potential consequences of conflict, including impacts on trade and the Indo-Pacific region. Discover what’s next in this high-stakes situation.
Taiwan’s Semiconductor Dominance: A Risk to the global Economy
Updated June 13, 2025
Taiwan’s outsized role in global semiconductor manufacturing, particularly for advanced chips, presents both economic and strategic considerations. The island nation produces a vast majority of the world’s most refined semiconductors, essential for everything from electric cars and smartphones to advanced defense systems.
Steven David, a political science professor at Johns hopkins University, noted that Taiwan Semiconductor Manufacturing Co.Ltd. (TSMC) produces roughly 90% of the most sophisticated computer chips. He warned that losing access to this production would be “devastating.”
This dominance acts as a “silicon shield,” deterring military action from China and encouraging allies like the U.S. to defend Taiwan. However, escalating military pressure from china has heightened geopolitical stakes.
U.S. lawmakers have voiced concerns that a Chinese invasion could disrupt global chip supply chains and grant Beijing excessive economic power. Kitsch Liao, with the Atlantic Council’s Global China Hub, cautioned against attempting to maintain chip production during wartime, calling it “monumentally stupid.”
The U.S. has responded by allocating $280 billion through the CHIPS and Science Act to boost domestic semiconductor manufacturing and research. This includes subsidies for TSMC to build a plant in Phoenix. A subsequent $100 billion deal was announced to further expand TSMC’s U.S. manufacturing presence.
David acknowledged the U.S. efforts but stressed that a Chinese attack on Taiwan’s chip production would still be “devastating.”
Taiwan’s government balances cooperation with the U.S. against domestic concerns that shifting too much production abroad could weaken its own security.
The island’s two main political parties, the Kuomintang (KMT) and the Democratic Progressive Party (DPP), hold differing views on relations with China. While the KMT favors closer ties, the ruling DPP, under President Lai Ching-te, emphasizes Taiwan’s democratic independence and trade diversification.
David cautioned that even if China successfully invaded Taiwan, it would likely be unable to utilize the TSMC plant effectively. However, denying its use to others would still severely impact the global economy, potentially dropping world GDP by several percentage points.
Analysts also fear that even the threat of invasion could destabilize markets. blockades or other gray zone tactics could limit Taiwan’s ability to export semiconductors.
Jack Burnham, a research analyst at the Foundation for Defense of Democracies, warned that any reduction in Taiwan’s trade capacity would considerably impact the global economy, disrupting the flow of semiconductors to various industries.
the U.S.maintains a policy of strategic ambiguity regarding military intervention in the event of a Chinese invasion. Though,Defense Secretary Pete Hegseth warned of “devastating consequences” should China seek to “conquer” Taiwan.
Beyond semiconductors, Taiwan’s location within the “first island chain” makes it a core strategic interest in the Indo-Pacific region. Experts warn that Chinese control of Taiwan could allow it to project power deep into the pacific, challenging U.S. interests.
Burnham emphasized that the stakes in Taiwan involve the free flow of trade, a significant portion of the American economy, and the stability of key U.S.allies in the region.
What’s next
The global community will be closely watching developments in the Taiwan strait, as any escalation could have far-reaching consequences for the semiconductor industry and the broader global economy.Continued efforts to diversify semiconductor production and strengthen alliances will be crucial in mitigating potential risks.