The Strait of Hormuz: A New Gulf Security Calculus
The Strait of Hormuz, a chokepoint through which nearly 20% of the world’s seaborne oil passes, has become the focal point of a significant and risky strategic shift in the Gulf. For years, regional monarchies avoided direct military confrontation with Iran, preferring deterrence and diplomacy. However, repeated attacks on Gulf territory and the profound economic threat from Hormuz disruptions are pushing key states, led by the United Arab Emirates, toward a more assertive posture. The emerging discussion is no longer solely about ending a conflict, but about constructing a lasting, U.S.-backed security architecture to permanently contain Iran’s asymmetric maritime and missile threats.
The UAE Takes the Lead
The United Arab Emirates has positioned itself as the most proactive Gulf advocate for direct action. According to reporting from Reuters and The Wall Street Journal, Abu Dhabi is not only prepared to join a U.S.-led naval operation to secure or reopen the Strait of Hormuz but is actively lobbying for a broad, multinational coalition. This push reportedly includes seeking United Nations authorization for such actions, a step that would provide significant international legal and political cover. This marks a dramatic evolution from the UAE’s traditionally cautious foreign policy, signaling a willingness to absorb escalation and play a frontline role in containing Iranian power.
A Gulf Divided: Not All Monarchies Align
Despite the UAE’s initiative, the Gulf Cooperation Council (GCC) remains politically fractured on this hawkish turn. A clear divide is emerging. Saudi Arabia and Bahrain appear aligned with the UAE’s harder line, reportedly willing to accept greater risks to achieve a postwar settlement that curtails Iran’s capabilities. In contrast, Qatar, Oman, and Kuwait prioritize a swift end to hostilities and minimizing economic damage, preferring diplomatic solutions over direct military entanglement. This split means any viable coalition will likely form around a “core of willing states”—primarily the UAE, Saudi Arabia, and Bahrain—rather than requiring unanimous GCC endorsement. Bahrain’s hosting of the U.S. Navy’s Fifth Fleet and Saudi Arabia’s vast resources and airpower make them critical, if cautious, potential pillars of such an effort.
What a Coalition Would (and Wouldn’t) Do
Militarily, analysts from think tanks like the Center for Strategic and International Studies (CSIS) stress that a Gulf-U.S. coalition would not attempt to “conquer Iran.” The realistic mission set is narrowly focused on maritime and air domain control near the Strait. This would encompass: U.S.-led carrier aviation, intelligence, surveillance, and reconnaissance (ISR), and electronic warfare; Gulf-provided air bases, logistics hubs like Jebel Ali, and local air and naval patrol assets; layered air and missile defense (including Patriot and THAAD systems); naval escorts for commercial shipping; and mine-clearing operations. The objective is deterrence and freedom of navigation, not regime change or a full-scale ground war. The UAE’s geography and capable forces make it a potential linchpin for staging such an operation.
The Persistent Asymmetric Advantage
The fundamental challenge for any coalition is that Iran does not require conventional naval dominance to render the Strait unusable. Its advantage lies in asymmetric warfare: a vast arsenal of land-attack cruise missiles and ballistic missiles, swarm drones, naval mines, and fast attack craft. As CSIS notes, even if Iranian forces suffer heavy damage in a conventional clash, they could continue to threaten shipping through harassment, mining, and missile barrages from dispersed, hidden locations. The key military uncertainty is whether a coalition operation could sufficiently degrade Iran’s residual drone and missile capacity to restore the confidence of insurers, shippers, and markets for a sustained period.
Political Hurdles Outweigh Tactical Ones
Ultimately, the viability of a coalition hinges on politics more than tactics. Three critical questions dominate closed-door discussions in Gulf capitals and Washington: First, does the U.S. administration have the appetite for a potentially prolonged, resource-intensive operation to keep the Strait open? Second, will enough regional and international partners sign on to share the burden and political risk? Third, and perhaps most crucially, are Gulf leaders like those in Abu Dhabi, Riyadh, and Manama prepared for the inevitable Iranian retaliation—likely targeting cities, ports, energy facilities, and economic infrastructure via missiles, drones, and proxies? The UAE’s push suggests it believes the cost of inaction—a permanently crippled economy and a emboldened Iran—now outweighs the cost of controlled escalation.
The path forward remains fraught. A limited coalition focused on escorts and deterrence is plausible if the U.S. seeks burden-sharing. A looser arrangement, with Gulf states providing basing and defensive cover but avoiding overt strike roles, is another option. The most escalatory scenario—direct Gulf combat participation or island-seizure operations near Hormuz—carries the highest risk of uncontrolled regional war. For now, the UAE’s activism has moved this conversation from theory to active planning, but the formation of a true, effective Gulf coalition remains contingent on decisions in Washington and the willingness of regional capitals to endure the storm that would inevitably follow.
