The Taiwan Center for Security Studies publishes a series of Explainer articles to serve as accessible, in-depth resources that introduce and break down complex security topics for a broad audience. These articles are designed to explore critical traditional and non-traditional security topics such as cybersecurity, defense policy, national security, energy security, migration, and emerging technologies. By covering foundational concepts, events, and trends, along with their challenges and impacts, explainers aim to educate stakeholders—including policymakers, industry professionals, and the public—on pressing security matters.

The One China Principle vs. The One China Policy

When we talk about the “One China Policy” 一中政策 or “One China Principle” 一中原則, we’re dealing with diplomatic language about Taiwan’s status on the world stage. While these terms sound similar, they represent fundamentally different diplomatic stances and commitments. So what exactly is the difference?

Written by Molly Di Rienzo and Shea Henderson and adapted by Abby Lu – May 16, 2025

Undersea Cables: Why They Matter For Taiwan

Indispensable for communication and transmitting intelligence, undersea cables have become a geopolitical and security concern. Taipei operates 14 international undersea cables and 10 more linking the island to its archipelago.

Written by Camille Dritcho – August 1, 2024

A Deep Dive Into Taiwan’s Political Parties

Taiwan’s politics are defined by a “blue-green” divide centered on its relationship with China. Taiwan’s democracy continues to evolve, with shifting identities and growing support for a distinct Taiwanese identity, especially among the youth.

Written by Jack Burns – July 16, 2024