Bahrain Blocks UN Proposal to Authorize Force to Reopen Strait of Hormuz

Bahrain wrote the resolution. Then Bahrain gutted it.

On April 2, the final draft of a Bahrain-sponsored UN Security Council proposal on the Strait of Hormuz was obtained by the Associated Press, and the language bore little resemblance to what Bahrain had originally circulated weeks earlier [1]. The original text would have authorized countries "to use all necessary means" — standard UN terminology for military force — "in the Strait of Hormuz, the Gulf and the Gulf of Oman" to secure passage and deter interference with navigation [1]. The final version authorizes only "all defensive means necessary and commensurate with the circumstances" for a period of at least six months [1].

The difference between "all necessary means" and "all defensive means necessary" is, in diplomatic terms, the difference between war and something short of it. How that gap was negotiated — and what it means for the roughly 20 percent of global oil supply currently locked behind Iranian threats — is the central question facing the Security Council as it prepares to vote.

The Stakes: A Fifth of Global Oil, Bottled Up

Before the crisis began on February 28, 2026, the Strait of Hormuz carried approximately 20.9 million barrels of oil per day, including roughly 15 million barrels of crude oil and condensate plus 5.5 million barrels of refined petroleum products [2][3]. That volume represented about one-quarter of total global seaborne oil trade and one-fifth of global petroleum consumption [3]. One-fifth of the world's liquefied natural gas also transited the strait, primarily from Qatar [3].

Source: EIA / Dallas Fed

Data as of Mar 20, 2026CSV

Since Iran's Islamic Revolutionary Guard Corps issued warnings prohibiting vessel passage through the strait in early March, that flow has collapsed. The disruption dwarfs every previous energy shock on record. During the 1973 Arab oil embargo, roughly 6 percent of global oil supplies were removed from the market. During the 1979 Iranian Revolution and the 1980 outbreak of the Iran-Iraq War, the figure was about 4 percent. The current closure is three to five times larger [4].

The price signal has been immediate. WTI crude oil surpassed $100 per barrel on March 8 for the first time in four years, and has climbed as high as $126 at its peak [5]. As of late March, WTI stood at approximately $104.69, up 45.7 percent year-over-year [6]. The Dallas Federal Reserve has modeled scenarios ranging from a one-quarter disruption — which would push annualized U.S. GDP growth to -2.9 percent in Q2 2026 — to a three-quarter disruption that could reduce global year-end GDP growth by 1.3 percentage points [4].

Source: FRED / EIA

Data as of Mar 30, 2026CSV

Beyond oil, up to 30 percent of internationally traded fertilizers normally transit the strait. Urea prices have risen 50 percent since the war began [7]. Rubber, electronics, batteries, pharmaceuticals, and garment manufacturing supply chains running through Asia are all exposed [7].

What Bahrain Proposed — and What Got Cut

Bahrain submitted the original resolution on behalf of the Gulf Cooperation Council — Bahrain, Kuwait, Oman, Qatar, Saudi Arabia, and the UAE — plus Jordan [8]. The draft built on Resolution 2817, which the Council adopted on March 11 with 13 votes in favor and two abstentions (China and Russia). That earlier resolution, co-sponsored by a record 136 UN member states, condemned Iran's "egregious attacks" against Gulf states and Jordan, condemned threats to Strait of Hormuz navigation, and demanded Iran halt its attacks [8][9].

But Resolution 2817 did not authorize force. The new draft was supposed to fill that gap.

The original language would have permitted countries to use "all necessary means" — the same formulation used in UN Resolution 678 (1990), which authorized the Gulf War coalition, and in the Somalia anti-piracy resolutions that have been renewed annually since 2008 [1][10]. It covered the Strait of Hormuz, the Gulf, and the Gulf of Oman. It was, in effect, a blank check for offensive military operations in one of the world's most contested waterways.

Three of the five veto-wielding permanent members objected. Russia's Ambassador Vassily Nebenzia said the proposal "does not solve the puzzle," arguing that ending the broader hostilities was the actual solution [1]. China's Ambassador Fu Cong called force authorization "unlawful and indiscriminate," warning it would "inevitably lead to further escalation" [1]. France's Ambassador Jérôme Bonnafont advocated de-escalation but signaled the defensive-focused revision might be acceptable [1].

Facing certain veto, Bahrain revised the text. The final draft strips out any reference to offensive military action. It limits authorized action to defensive measures. It adds a proportionality clause — "commensurate with the circumstances" — that was absent from the original. And it sets a six-month time horizon rather than leaving the authorization open-ended [1].

The Bahrain Paradox

Bahrain hosts the U.S. Navy's Fifth Fleet at Naval Support Activity Bahrain in Manama. It is a treaty ally of the United States, a member of the GCC, and one of only two Arab states (along with the UAE) that offered to participate in a Strait of Hormuz naval campaign [11]. Iranian retaliatory strikes in early March hit the Fifth Fleet headquarters, killing 21 U.S. service members and damaging facilities — an attack Bahrain described as a direct infringement on its national sovereignty [12][13].

So why did Bahrain water down its own resolution?

The short answer is that it had no choice. A resolution that draws a Russian or Chinese veto is worse than no resolution at all — it would signal that the Security Council is paralyzed and that force has been formally rejected, not merely unaddressed. A watered-down resolution that passes, even with abstentions, creates at least a partial legal framework for defensive action.

But there are deeper pressures. Iran explicitly warned that Bahrain and the UAE "will be the first to lose in this battle" if they joined military operations [11]. Iran has threatened to "completely" close the strait and strike energy and desalination infrastructure across the Gulf — a threat with existential implications for small Gulf states dependent on desalinated water [14]. For Bahrain, a country of 1.5 million people sitting 200 kilometers from Iranian shores, the calculus is not abstract.

Iran's Arsenal: 1988 vs. 2026

The last major U.S.-Iran naval confrontation was Operation Praying Mantis on April 18, 1988. In a single day, the U.S. Navy destroyed two Iranian oil platforms, sank one frigate and a missile boat, crippled a second frigate, and drove off Iranian F-4 Phantom jets [15]. It was the Navy's largest surface engagement since World War II.

Iran's capabilities in 2026 bear little resemblance to 1988. Its conventional surface fleet has been largely destroyed by U.S. and Israeli strikes during the current conflict [16]. But the highest-threat systems are unconventional. Iran possesses an estimated 5,000 to 6,000 naval mines, including bottom and influence mines [16]. Its shore-based cruise missile arsenal includes the Nasr (35-kilometer range) and Nasir (90-kilometer range), along with the Khalij Fars anti-ship ballistic missile with a range of approximately 300 kilometers [16]. Fast-attack boats, explosive-laden unmanned surface vessels, and drones represent a dispersed, low-cost threat that expensive carrier strike groups struggle to counter [17].

The U.S. Navy's mine countermeasures capability has drawn particular concern. Experts have warned that the Navy is not adequately prepared for the scale of mine-clearance operations the strait would require [18]. The geography favors the defender: the navigable shipping channel is only a few miles wide, and Iran's coastline dominates the northern approach.

Who Gets Hurt Most

The strait's closure has hit Asia hardest. Eighty-four percent of crude oil and condensate transiting Hormuz in 2024 was destined for Asian markets [3].

Source: CNBC / Zero Carbon Analytics

Data as of Mar 3, 2026CSV

Japan faces the most direct risk, with approximately 85 percent of its crude imports transiting the strait and a vulnerability risk score of 6.4 — the highest of any major economy [19]. South Korea channels roughly 68 percent of its crude imports through Hormuz, about 1.7 million barrels per day; Nomura has flagged it among the most vulnerable economies on the current account front, with net oil imports equal to 2.7 percent of GDP [19]. India faces the largest combined exposure, with more than half its LNG imports Gulf-linked and much of its crude priced on Brent benchmarks, creating what analysts describe as a "dual physical and financial shock" [19].

South Asia faces the most acute LNG disruption. Qatar and the UAE account for 99 percent of Pakistan's LNG imports and 72 percent of Bangladesh's [5][19]. Both countries have limited storage capacity and minimal procurement flexibility. Pakistan has already imposed rationing measures, and Bangladesh faces rolling power shortages [20].

The Legal Question: Do You Even Need a UN Resolution?

The United Nations Convention on the Law of the Sea (UNCLOS) guarantees transit passage through international straits like Hormuz. Under UNCLOS, ships and aircraft of all nations — including warships — enjoy the right of unimpeded transit passage [21]. Iran is a signatory. Blocking transit passage is, under the convention, straightforwardly illegal.

But UNCLOS also prohibits the use of force during transit passage. Ships exercising transit passage "shall not threaten or use force against the sovereignty, territorial integrity, or political independence" of the bordering state [22]. This creates a legal tension: the right of passage is absolute, but the right to enforce it with arms is not.

Absent a Security Council authorization under Chapter VII of the UN Charter, the primary legal basis for military action would be self-defense under Article 51 [22]. The International Court of Justice's Nicaragua case set a high bar: self-defense requires an "armed attack," defined as "the most grave forms of the use of force" [22]. The ICJ's Oil Platforms case, arising from the 1980-1988 Tanker War, suggested that attacks on commercial vessels might constitute armed attacks only if they represent assaults on "the whole of the civilian marine fleet" or "continuous assaults on essential parts" of it [22].

International law scholars are divided on whether the current situation clears that threshold. Iran has not merely harassed individual ships — it has declared the strait closed and enforced that closure with mines, missiles, and direct attacks. Some legal analysts argue this constitutes the kind of systematic, continuous assault on maritime commerce that satisfies the ICJ's standard. Others counter that the closure is a response to an ongoing armed conflict initiated by the U.S. and Israel, and that framing Iran's blockade as an independent act of aggression rather than a wartime measure distorts the legal picture [22][23].

The failed offensive-force authorization does not eliminate existing legal rights, but it creates what one Security Council diplomat described as a "legitimacy gap." States can still invoke self-defense or UNCLOS transit passage rights, but they cannot claim UN backing for offensive operations to clear the strait. For coalition-building purposes — particularly with European and Asian states wary of open-ended military commitments — that distinction matters.

The Case for Restraint

There is a substantive argument that blocking force authorization was the correct move. The Somalia anti-piracy precedent is frequently cited as evidence that UN-authorized force can work: Security Council resolutions beginning in 2008 authorized countries to use "all necessary means" to combat piracy off the Somali coast, and pirate attacks dropped dramatically, with no successful ship hijackings for ransom since March 2017 [10].

But the analogy has limits. Somali pirates were non-state actors operating from a failed state that consented to international intervention. Iran is a sovereign nation with a conventional military, ballistic missiles, and regional proxy networks. Authorizing offensive force against a state actor in its own territorial waters carries escalation risks that anti-piracy operations never posed.

Russia and China's position — that the strait will reopen when the broader conflict ends — has a logic to it. Iran's senior officials have signaled they will not halt disruptions to Hormuz shipping unless the United States and Israel cease all attacks on Iran [14]. From Tehran's perspective, the strait is a bargaining chip, not an end in itself. A UN resolution authorizing offensive force to open the strait could harden Iran's position rather than soften it, turning what is currently a wartime tactic into a sovereignty contest that no Iranian government could afford to lose.

Alternatives Being Pursued

Multiple parallel tracks are in motion. The U.S. Navy has discussed escorting tankers through the strait, though the mine threat limits how many vessels can be safely convoyed — estimates suggest 3 to 4 commercial ships per day with 7 to 8 destroyers providing air cover [24]. India and Pakistan have deployed destroyers to escort tankers in the Gulf of Oman, though not in the strait itself [24].

The insurance market has imposed its own form of pressure. War risk premiums for Hormuz transit have surged from 0.25-0.5 percent of vessel value to 5 percent or more, effectively pricing many shipments out of the market [25]. The Trump administration has responded by directing the U.S. Development Finance Corporation to offer subsidized reinsurance for shippers willing to transit [25].

Saudi Arabia's East-West pipeline could redirect approximately 4 million barrels per day — about one-fifth of the shortfall — bypassing the strait entirely [4]. Diplomatic back-channels through Pakistan have been discussed as a pathway to a face-saving Iranian withdrawal from the strait in exchange for verifiable sanctions relief [26].

A phased approach — linking partial sanctions relief to incremental strait reopening under a multilateral navigation framework with UN supervision — has been described by analysts as the most institutionally durable resolution [26]. Whether it is achievable depends on variables far beyond the Security Council chamber: the trajectory of the broader war, domestic politics in Tehran and Washington, and whether oil prices reach levels that force reluctant capitals to act.

What Happens Next

The Security Council vote, originally scheduled for Friday (Good Friday), was postponed to Saturday [1]. If the defensive-only resolution passes — which appears likely given France's softened opposition — it establishes a legal basis for escort operations and defensive engagement but leaves the harder question unanswered: what happens when defensive measures prove insufficient to reopen a strait that Iran has mined and fortified?

That question will not be settled by a vote. It will be settled by the war itself, and by whether the economic pain — now measured in hundreds of billions of dollars and climbing — eventually forces the kind of political compromises that no Security Council resolution can compel.