Travel Risk Assessment

Hostage Diplomacy in 2025

Hostage Diplomacy - Solace Global - 2

In 2025, international travel is increasingly shadowed by a quiet but dangerous threat: state-led hostage diplomacy. Authoritarian regimes and even some allies are detaining foreign nationals not for crimes committed, but as tools of negotiation – bargaining chips in wider geopolitical disputes.

This practice is no longer limited to rogue states. It now includes governments with global influence, formal alliances, and established diplomatic relationships. And for travellers – whether business executives, journalists, or dual nationals – the implications could be serious.


Hostage diplomacy is the state-driven detention of foreign or dual nationals, often without a transparent legal process, in order to extract political or economic concessions from another country. In many cases, the detainees are accused of espionage or national security offences – charges that are rarely substantiated and often politically motivated.

From the imprisonment of a British-Iranian couple in Iran to the prolonged detention of foreign nationals in Russia, China, Turkey, and Venezuela, these cases reveal a strategic use of legal systems to apply diplomatic pressure.

In countries where the judiciary can be controlled or influenced by government actors, detention becomes a political tool. Foreign nationals are held in isolation, denied legal representation, and refused consular access—often for months or years. The goal is rarely legal justice. Instead, detentions are used to pressure other states into economic concessions, prisoner swaps, or diplomatic de-escalation.

These detentions are rarely equal in value. A single civilian from a Western democracy can be exchanged for a high-level intelligence asset or a convicted arms trafficker. The imbalance is deliberate, and it’s what makes hostage diplomacy so appealing to regimes with limited means of negotiation.


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