The Cross-Continental Threat: Iran and Venezuela’s U.S.-Defying Partnership

Bad actors stick together. Few relationships prove that more clearly than Iran and Venezuela’s. The regimes’ close ties are on full display with Iran’s foreign ministry on November 15, threatening the United States with “dangerous consequences” over the US military buildup near Venezuela’s shores.

It’s not just talk: the Iran-Venezuela strategic partnership has matured into a robust, multi-dimensional alliance, impacting both regional security and US foreign policy calculations. Iran and Venezuela’s cooperation spans the social, political, diplomatic, economic, and military domains — and is directly influencing the US posture toward Venezuela, including the recent military buildup near its shores and targeted strikes on drug trafficking operations.

The Iran-Venezuela partnership began in the 1950s and has deepened substantially, especially after former Venezuelan President Hugo Chávez declared the countries “brothers” in 2005.

Chávez signed a formal partnership in 2007 with then-Iranian President Mahmoud Ahmadinejad. The presidents developed a notably close personal and political relationship, highlighted by frequent state visits, public demonstrations of solidarity, and formal agreements spanning the economic, energy, and industrial sectors. Today, both countries maintain comprehensive diplomatic ties via their official embassies and frequent high-level exchanges. The partnership intensified under current Venezuelan President Nicolás Maduro and includes regular presidential meetings, official delegation visits, and joint commission sessions. 

Iran has used this leverage to establish a robust foothold in Latin America, constructing a dense network involving both direct state-to-state links and the integration of proxy actors like Hezbollah. The bilateral relationship has been solidified by defense pacts, including a 20-year agreement signed in 2022, and joint manufacturing of Iranian drones and weapons on Venezuelan soil, including potential deployments of loitering munitions and jamming devices.

Economically, the alliance is built on mutual circumvention of Western sanctions. Iran and Venezuela have exchanged oil, gold, and infrastructure assistance, often using Iran’s Islamic Revolutionary Guard Corps (IRGC) and Hezbollah-linked front companies for money laundering and sanctions evasion. This economic cooperation enables the Maduro regime to survive by generating hard currency and illicit financial streams, while also facilitating transnational criminal activity including drug trafficking, with groups such as Cartel de los Soles and Tren de Aragua working with Hezbollah proxies to move drugs into US territory. The proceeds fuel both regimes and deepen their partnership and resilience to international pressure.

Simultaneously, Iran and Venezuela collaborate on energy trade that is inimical to US interests and enriches Russia. Iran not only exports refined crude oil to Venezuela to enrich itself, but also helps Venezuela build and fix energy infrastructure, increasing Venezuelan storage and refining capacity. In turn, that boosts Caracas’s appetite for Russian naphtha, a petroleum product that further enables Venezuela to dilute and export its oil, giving Russia a new and growing energy market for its exports to replace Europe and undermining Western sanctions.

As the US presence in the region grows, Venezuela and Iran have enhanced their military coordination. Recently, Venezuela requested additional Iranian drones, military electronics, and asymmetric warfare technologies. Iran provides technical personnel and expertise, optimizing Venezuela’s capacity for electronic warfare and irregular tactics, thereby enhancing deterrence and complicating US intervention plans.

Against this backdrop, the United States has deployed significant naval assets and possibly special operations elements off the coast of Venezuela, amounting to the largest regional buildup since the Cuban Missile Crisis. Officially, the United States has justified this surge to counter escalating drug trafficking, with at least 20 recent kinetic strikes on alleged narco-trafficking vessels departing Venezuelan ports. Many of these drug networks are tied to Venezuelan state actors and Iran-linked proxies. It would not be a stretch to assume that the Maduro regime is leveraging its Iranian connection as strategic insurance.

Venezuela provides Iran and Hezbollah with greater access to the Western Hemisphere. This expanding axis has regional security consequences beyond criminality and drug flows. Venezuelan threats toward neighbors like Guyana, coupled with the risk to Western energy interests and the broader use of Iranian technology, could draw the United States and its partners into more direct conflict. Furthermore, Iran’s strategy of exporting proxy warfare to the Western Hemisphere — mirroring tactics used in the Middle East — creates parallel dilemmas for US policy in both regions. 

To counter these threats, enhanced sanctions enforcement against the Iranian–Venezuelan illicit oil trade, improved intelligence and interdiction of military shipments, and regional efforts to dismantle Hezbollah networks are essential. Disrupting the financial pipeline sustaining both the regime and its Iranian backers is critical for neutralizing their broader destabilizing potential.

Iran — along with its proxy Hezbollah — and Venezuela are force multipliers. All three work in concert to enrich the Iranian regime, strengthen Venezuela’s military and imperil regional stability, and facilitate transnational crime that threatens the US homeland. Washington should not allow this Venn diagram of threats to continue converging.