The Diaspora Mobilization Mechanism in South Asian Political Violence — Triggering Events, Spatial Mobilization and Transnational Support Networks

Diaspora participation in political violence is a global phenomenon, yet systematic analysis of it has long suffered from a theoretical gap. The framework developed by Fu Yuhong and Wang Kai provides an analytical tool for understanding the mechanisms of diaspora mobilization in South Asian political violence, focusing on three core questions: how are overseas diaspora communities mobilized? Why do dormant diaspora participants become active again? And how do host-state environments shape the trajectory of mobilization?

The framework is grounded in a comparative analysis of three cases: the South Asian Khalistan separatist movement, the July 2005 London Underground bombings, and the diaspora-mobilization features of violent extremism in Bangladesh.

A Three-Stage Mobilization Model

Trigger: The Change Event as Catalyst

Diaspora communities do not participate in political violence at all times. Mobilization typically begins with a triggering event — an escalation of conflict, an act of violence against an ethnic group, a policy that produces identity anxiety — events that, among overseas diaspora populations, generate panic, anger, and a sense of threat to collective-identity security.

In the Khalistan case, the 1984 Indian Army assault on the Golden Temple (Operation Blue Star) and the targeted attacks that swept through Delhi after Indira Gandhi's assassination directly triggered fury within the overseas Sikh community, transforming dispersed sympathy into organized political action. The diaspora ceased to be mere bystanders and became the financial core, the public-opinion front and the diplomatic channel of the separatist movement.

Activation: Framing Integration and Spatial Mobilization

A triggering event alone does not suffice to produce mobilization. The research identifies two key activating mechanisms.

Framing integration: diaspora actors reinterpret the political conflict in the homeland by placing it within an acceptable discursive frame. Within diaspora communities, the Khalistan movement is often framed as "religious freedom under persecution" rather than "separatism" — a frame that fits more easily into the multicultural discourse of host societies in Canada, the United Kingdom and the United States, where it can attract broader sympathy.

Spatial mobilization: diaspora actors gather in physical and virtual spaces to share information and coordinate action. Temples, social-media platforms, cultural festivals and other activity spaces become the soil of mobilization. Within these spaces, diaspora organizations deploy narratives of nostalgia, fear and moral duty to mobilize support for political violence in the homeland.

Continuation: The Dormancy–Reignition Cycle

A defining feature of diaspora mobilization is its pulse-like, rather than continuous, character. The research shows that the mobilization process can be interrupted or driven into dormancy by active response from relevant states — including host-state surveillance and sanctions against extremist organizations, diplomatic reassurance from the homeland, and the absence or internal divisions of diaspora leaders.

Yet dormancy is not disappearance. The recurrence of triggering events — conflict escalation, episodes of religious persecution — can reignite the diaspora's identity ties, instantly activating a latent network into an effective mobilization channel. This feature poses a structural difficulty for regulating diaspora political violence: in ordinary periods no intervention handles can be located, and in moments of crisis there is no time to react.

The Differential Effect of Host-State Environments

The research reaches an important differentiating conclusion: the host-state response to diaspora mobilization varies according to the type of political violence involved.

Type	Typical host-state posture	Case
Religious extremism	Relatively strict restrictions and surveillance	Bangladesh-origin extremism spreading through diaspora networks → Western states tightening counter-terrorism legislation
Ethnic separatism	Some official agencies maintain tacit acquiescence or even offer support	Khalistan movement's lobbying networks in Canada, the UK and the US → host states instrumentalize them as leverage in diplomacy with India

Scope and Extension of the Framework

The core value of this framework lies in exposing the structural discontinuity of diaspora political violence — it does not unfold as an organized violent network whose tracks can be traced with clarity; instead, it waits, dormant, for the next change event to trigger it, and then completes the shift from silence to boiling point within an extremely short span of time.

The framework can be extended to the analysis of the following scenarios:

• Arab-diaspora political mobilization in the Middle East
• The mobilization patterns of overseas Uyghur communities
• Patterns of violent participation by other dispersed populations such as Myanmar's Rohingya
• The accelerating effect of virtual-spatial mobilization in the era of social media

Policy Implications

Understanding this mechanism offers reference value for managing the transnational support networks through which overseas diaspora populations participate in political violence:

1. Upstream intervention: identify and monitor the signals of triggering events within diaspora communities, rather than waiting until actual violent acts materialize
2. Frame competition: contest diaspora actors' cognitive frames through alternative narratives, weakening the integrative power of extremist frames
3. Managing the dormant phase: establish normalized channels of communication during the dormant phase of diaspora mobilization, rather than reacting passively only after a crisis erupts
4. Multilateral coordination: the transnational character of diaspora mobilization demands intelligence-sharing and joint response mechanisms between host states and homelands