The unfolding dynamics of the United States–Iran conflict in 2026 have once again placed global diplomacy under scrutiny, raising a deeply complex and uncomfortable question: Can dialogue genuinely succeed when it is conducted under the shadow of threats, military escalation, and strategic coercion? At a time when official statements signal “progress” in peace talks while military warnings intensify simultaneously, the contradiction itself has become the central narrative of modern diplomacy.
In recent weeks, signals emerging from Washington suggest that negotiations with Tehran are not only ongoing but are “progressing well.” Yet, these optimistic tones are accompanied by stark warnings of potential escalation, including threats targeting critical infrastructure and energy networks. This dual-track strategy—where dialogue and deterrence operate side by side—reflects a long-standing geopolitical tactic, but one that often produces ambiguous and fragile outcomes. The situation is not unique, yet its intensity in the current context makes it particularly revealing.
At its core, the US–Iran standoff demonstrates what scholars often define as coercive diplomacy, a strategy where dialogue is not pursued in isolation but is instead reinforced by credible threats of force. The logic behind this approach is straightforward: pressure compels engagement, and engagement may eventually lead to concessions. However, the reality is far more complicated. Coercive diplomacy operates on a delicate balance, where excessive pressure risks collapsing talks entirely, while insufficient pressure diminishes leverage. In the present case, both Washington and Tehran appear to be testing this balance, attempting to negotiate from positions of perceived strength rather than mutual trust.
Despite the hostile environment, dialogue has not collapsed. Instead, it continues in fragmented and often indirect forms. This persistence of communication, even during periods of heightened tension, reveals an important structural reality of international politics: states rarely abandon dialogue entirely, even in times of war. Backchannel negotiations, mediated discussions, and indirect signaling often replace formal diplomacy when trust erodes. In the current conflict, regional actors and intermediaries are believed to be playing a crucial role in maintaining these fragile lines of communication, ensuring that escalation does not completely eliminate the possibility of negotiation.
One of the key drivers behind the continuation of talks is the recognition of strategic limits. Prolonged conflict carries immense costs, not only in military terms but also economically and politically. The disruption of global energy markets, particularly around vital shipping routes, has already begun to exert pressure on both regional and global economies. This creates a shared incentive—however reluctant—for de-escalation. Neither side may be willing to concede publicly, but both understand the risks of an uncontrolled escalation that could spiral beyond their strategic objectives.
At the same time, the presence of threats fundamentally alters the nature of dialogue. Negotiations conducted under pressure often lack the essential ingredient required for sustainable agreements: trust. When one party perceives the other’s demands as being backed by coercion rather than mutual understanding, the negotiation process becomes inherently transactional and defensive. In such an environment, concessions are not viewed as steps toward peace but as signs of weakness, making compromise politically and strategically costly.
This erosion of trust is further compounded by the divergence between public rhetoric and private diplomacy. While one side may publicly claim that talks are advancing, the other may deny their existence or dismiss them as unrealistic. This discrepancy is not merely a matter of miscommunication; it reflects a deliberate strategy of narrative control. By shaping public perception, both sides aim to maintain domestic support while preserving flexibility in negotiations. However, this approach also risks turning diplomacy into a performative exercise, where appearances take precedence over substance.
The current US–Iran dialogue also raises questions about the authenticity of diplomatic progress. In many cases, declarations of “positive talks” serve strategic purposes beyond actual negotiation outcomes. They can be used to calm markets, reassure allies, or buy time for military repositioning. This creates an environment where the line between genuine diplomacy and strategic signaling becomes increasingly blurred. As a result, assessing the true state of negotiations becomes difficult, even for seasoned observers.
Historically, dialogue under threat has produced mixed results. There are instances where pressure has successfully brought adversaries to the negotiating table, creating opportunities for breakthrough agreements. However, such successes are often contingent on the presence of mutual recognition—a shared understanding that continued conflict is unsustainable. Without this recognition, threats tend to harden positions rather than soften them, leading to prolonged stalemates or even escalation.
In the context of the US–Iran conflict, the absence of mutual trust and the presence of maximalist demands complicate the prospects for meaningful progress. When proposals are perceived as one-sided or unrealistic, they reinforce skepticism and resistance rather than encouraging compromise. This dynamic suggests that while dialogue may continue, its effectiveness remains limited as long as it is overshadowed by coercion.
Yet, it would be inaccurate to conclude that dialogue under threat is entirely ineffective. Even in its most constrained form, it serves critical functions. It prevents total breakdown in communication, reduces the risk of miscalculation, and creates channels through which de-escalation can eventually occur. In this sense, dialogue under threat is not a pathway to immediate peace but a mechanism for managing conflict.
The current situation illustrates this paradox vividly. Communication exists, but it is cautious and indirect. Engagement occurs, but it is accompanied by suspicion. Progress is claimed, but it remains uncertain. This fragile equilibrium reflects the broader reality of modern geopolitics, where war and diplomacy are no longer distinct phases but overlapping processes.
Ultimately, the question of whether dialogue works under threat does not yield a simple answer. The US–Iran case demonstrates that dialogue can survive in hostile conditions, but its ability to produce lasting outcomes is severely constrained. Threats may create urgency and compel engagement, but they also undermine the trust and flexibility required for meaningful agreements.
As the conflict continues to evolve, the future of these dialog will depend on whether both sides can transition from coercion-driven engagement to a more balanced form of negotiation. This shift does not require the absence of pressure—an unrealistic expectation in geopolitics—but it does demand a recalibration, where dialogue is no longer overshadowed by the constant threat of escalation.
In the end, diplomacy under threat is less about achieving immediate peace and more about preventing irreversible conflict. It keeps doors open, even if only slightly, in situations where they might otherwise be slammed shut. In the case of the US–Iran war, those doors remain open—but only just.
