International Security

International Security is America's leading peer-reviewed journal of security affairs.

International Security
Article
from International Security

Blockade by Fire: China's Potential to Blockade Taiwan Using Missile Attacks on Ports

Download
The Taiwanese Navy prepares for rapid reaction exercises with patrol boats at the mouth of the Tanshui river, Tuesday, Jan. 13, 2004, in the coastal town of Tainshui, northern Taiwan.
The Taiwanese Navy prepares for rapid reaction exercises with patrol boats at the mouth of the Tanshui river, Tuesday, Jan. 13, 2004, in the coastal town of Tainshui, northern Taiwan. 

Analysts worry that China might use military force to try to reunify with Taiwan. Many focus on invasion scenarios, but some say a blockade is a less risky way for China to compel Taiwan to capitulate. This article points out undesirable features of a traditional blockade. But a military campaign analysis of a blockade using standoff missile strikes suggests that China likely can substantially suppress Taiwan’s trade, at relatively low escalation risk, without depleting its scarce and expensive fleet. 

Recommended citation

Kerby Davis and Eugene Gholz, "Blockade by Fire: China's Potential to Blockade Taiwan Using Missile Attacks on Ports," International Security, Vol. 50, No. 4 (Spring 2026), pp. 176–231, https://doi.org/10.1162/ISEC.a.407.

Author

Kerby Davis

Up Next