Iran as a multi-domain pressure node between energy, security and global decision-making architectures.
In the contemporary international system, Iran is one of the principal nodes of systemic pressure.
It is a node of systemic pressure, capable of generating effects that propagate simultaneously across the energy, military, logistical, financial and cognitive domains.
Its relevance does not derive solely from military capability or regional competition, but from the position it occupies within the main vulnerability architectures of the global system.
SYSTEMIC NATURE
Within the CSR framework, Iran is not analyzed as an isolated actor, but as a generator of multi-domain pressure.
Its actions do not produce effects confined to the bilateral or regional level. They tend instead to transfer tension along the main connective lines of the international system: energy flows, critical infrastructure, trade routes, security systems and decision-making processes.
In this sense, Iranian strategic behavior is not exhausted in deterrence or direct confrontation. It expresses itself in the capacity to activate, amplify or destabilize pressure configurations that already exist.
ENERGY AND CHOKEPOINT (HORMUZ)
The first level of this pressure concerns energy.
The Strait of Hormuz is one of the main chokepoints of the global economy. Through this passage flows a significant share of the world trade in oil and liquefied natural gas.
When tension concentrates on this node, the effects do not remain confined to the Gulf. They propagate immediately toward markets, insurance, logistics, inflation and global macroeconomic stability.
In this picture, Iran is not merely a regional actor: it is one of the factors that directly affect the operational continuity of the international energy system.
—> Hormuz is not just a strait
The Strait of Hormuz is one of the main chokepoints of the global economy.
According to the U.S. Energy Information Administration (EIA), through this passage flows a significant share of the world trade in oil and liquefied natural gas.
SYSTEMIC PROPAGATION
The second level concerns the propagation of pressure.
Crises involving Iran tend not to remain confined to their theater of origin. They develop instead along three main lines:
— intra-domain, within the same functional space
— inter-domain, across energy, security, finance and logistics
— inter-macro-area, with transfer toward Europe, Asia and global markets
This mechanism transforms a localized tension into a systemic configuration, capable of altering several equilibria simultaneously.
—> From chokepoint to systemic tension
SECURITY AND PROXIES
The third level concerns security.
Iran has historically operated through a combination of direct deterrence, strategic depth and indirect projection via proxy actors. The cycle opened on 28 February 2026 nonetheless went beyond this scheme: the joint US–Israeli strike (operations "Roaring Lion" and "Operation Epic Fury") and the consequent killing of Supreme Leader Ali Khamenei produced a direct, large-scale military confrontation, to which Iran responded with a missile and drone attack on Israel and on US bases in the Gulf (operation "True Promise 4", 1 March 2026). Head-on confrontation, far from being avoided, became the primary instrument of the 2026 crisis cycle, before subsiding into a phase of ceasefire (8 April 2026) and negotiation (MoU of 14–15 June 2026).
The result is a dynamic in which the threat is not concentrated, but distributed, adaptive and
Hormuz Is Not Just a Strait
From Chokepoint to Systemic Tension
Systemic pressure in the Middle East–Mediterranean
U.S. Energy Information Administration (EIA)