By Bill Cullifer | Americans for a Stronger Navy
Three weeks ago, this space made the case that Hormuz burden-sharing was the clearest test of “who pays” for American sea power [1]. This week, that test got harder in a way we didn’t fully anticipate: the chokepoint problem just became a two-front problem.
What Happened
Houthi rebels completed a rapid push to take control of Yemen’s Red Sea coastline, capturing the port city of Mocha and Perim Island near the Bab el-Mandeb strait late last week [2]. That’s not a minor tactical detail. Perim Island sits astride one of the three chokepoints the entire global shipping map depends on, and maritime historian Dr. Sal Mercogliano told USNI News that holding it gives the Houthis the ability to visually track vessels transiting the strait — meaning Saudi ships can no longer make quiet, “dark” transits through the Red Sea the way they could before [3].
At nearly the same time, drones launched from Iraq struck Saudi Arabia’s East-West Pipeline, forcing Riyadh to shut down the line entirely [4]. That pipeline matters because it was Saudi Arabia’s workaround for exactly this kind of crisis: after tensions rose in the Strait of Hormuz following the U.S.-Israel strikes on Iran in late February, Saudi Arabia had shifted to moving oil overland to its Red Sea port of Yanbu, bypassing Hormuz altogether [3]. Regional officials briefed on the damage say the line — with capacity for up to seven million barrels a day — will be mostly out of service for three to five weeks while repairs continue at a major pumping facility [5].
Put those two facts together and you get the problem: the workaround route is now also compromised. Mercogliano’s read is direct — the Houthi push into Red Sea territory could force Saudi Arabia back toward loading oil through its Hormuz-adjacent ports, which puts those shipments back inside Iran’s engagement envelope, where attacks on tankers in the Strait of Hormuz have continued through September [3].
Why This Is a Different Problem Than Last Time
We wrote in August about what happened when Hormuz briefly closed during the Iran war: China and Japan largely absorbed it through strategic reserves, India rode it out on a decade of stockpiling, and thinner-margin economies like Vietnam saw real shortages [1]. That was a single-chokepoint event with a known, if costly, playbook for how the region adapts.
What’s different now is that both chokepoints — Hormuz and Bab el-Mandeb — are contested at the same time, for the first time in this conflict. There is no “safe alternate route” logic left to fall back on. For the U.S. Navy and CENTCOM, that means covering two maritime flashpoints with the same finite pool of carrier strike groups, surface combatants, and Military Sealift Command shipping that was already stretched thin planning for one.
A stalled bill, a shut pipeline, a captured island — these are three different stories in the news cycle. For the fleet that has to respond to all three at once, they are one story: not enough hulls to go around.
What It Means for the Fleet
Three concrete pressures follow directly from this:
Escort and interdiction tempo rises. With the Houthis now able to put eyes directly on shipping through Bab el-Mandeb, expect renewed pressure for the kind of escort and maritime interdiction operations the Navy ran under Operation Prosperity Guardian — this time potentially layered on top of, not instead of, Hormuz-area tasking.
Magazine depth gets tested twice as hard. The recurring Red Sea vulnerability has always been the cost mismatch: expensive interceptors fired against cheap drones and missiles. A simultaneous two-front commitment accelerates that burn rate at exactly the moment the industrial base is still working to close the shipbuilding capacity gap this organization has spent three years documenting.
Tanker escort demand collides with fleet size. If Saudi crude shifts back toward Hormuz-adjacent loading, that’s more demand for U.S. and allied escort of commercial tankers, stacked on an already undersized surface fleet. This is the same fleet-size arithmetic — 291 ships today against a stated goal of roughly 450 by FY2031 — that we and others have been tracking against the FY2027 shipbuilding request all year [6].
Why We’re Raising This Here
We don’t run this organization to chase headlines, and we’re not naval strategists — we’re a nonpartisan advocacy group asking the same “who pays” question we’ve asked since day one, this time applied to a live, unfolding crisis rather than a hypothetical. The Gulf Act’s core argument was always that the nations most dependent on Hormuz traffic — not the U.S., which draws only a small share of its own oil through the strait — should share proportionally in the cost of keeping it open [1]. A two-chokepoint crisis doesn’t weaken that argument. It sharpens it: the beneficiaries of open sea lanes are about to need those lanes protected in two places at once, and the bill for that protection doesn’t shrink just because it’s split across more water.
The same logic applies to the SEAS Act’s shipbuilding-capacity argument. A Navy asked to sustain simultaneous commitments in the Persian Gulf and the Red Sea is a Navy that needs the reload capacity — the missiles, the hulls, the yard throughput — that mechanism was designed to help fund, without adding to a federal debt load already near $40 trillion [1].
We’ll be watching whether the pipeline repair holds to its three-to-five-week estimate, whether the Houthi position around Bab el-Mandeb hardens into something more permanent, and whether the Navy’s tasking in theater reflects a genuine two-front commitment or a temporary surge. We’ll report back on what we find — credit where it’s earned, and a flag where it isn’t.
References
[1] Americans for a Stronger Navy, “Who Pays for Protection? A $40 Trillion Debt Says We Can’t Keep Doing This the Old Way,” StrongerNavy.org, August 31, 2026.
[2] NBC News, “Strikes shut down key Saudi pipeline as Iran-backed Houthis tighten grip on crucial shipping lane,” September 11, 2026.
[3] USNI News, “Houthis, Yemen Fighting Continues, Saudi Arabia Faces Pipeline Challenges,” September 14, 2026.
[4] Fox News, “Saudi Arabia pipeline drone Yemen Houthi,” 2026.
[5] ABC News / Associated Press, “Yemen’s Houthis seize more key islands in Red Sea, tighten grip on shipping routes,” September 15, 2026.
[6] Americans for a Stronger Navy, “U.S. Naval Readiness, Three Years In: The Foundation Is Laid — Now Comes the Test,” StrongerNavy.org, September 13, 2026.