Three numbers describe the same room in Riyadh on July 30, and only the smallest one is a commitment.
Fifty-one countries were invited, according to Al-Monitor and Arab Times [2]. Forty-three attended, along with the European Union Delegation to Saudi Arabia [1]. Fourteen issued a joint statement [2][3].
The figure that travelled around the world was 43. It is a count of who showed up.
What was actually agreed
Saudi Arabia is designated the founding and leading state and the permanent headquarters, hosting a Joint Operations Coordination Center, a Joint Maritime Operations Center and a General Secretariat [3]. The proposed remit covers the Bab al-Mandeb Strait, the Red Sea and the Gulf of Aden, with joint operations, training, intelligence sharing and exercises [1].
The Saudi Defence Ministry said the initiative aims to "enhance maritime security, protect international maritime corridors, and counter threats targeting maritime navigation and global trade" [1]. The joint statement, as rendered by Anadolu, describes the coalition as "purely defensive in nature, does not target any state, alliance or international organization, and will conduct all its activities in full compliance with international law while respecting state sovereignty and protecting freedom of navigation" [3].
One line does more work than the rest. "The door remains open for other countries to accede to the coalition's charter after completing their national procedures" [5]. A charter countries have yet to accede to is a charter that is still being drafted, which is how Shafaq News described it, reporting that no joint statement was issued at all and that participants agreed only to continue foundational steps [6].
Nobody can agree on the fourteenth name
Two lists circulate, each totalling 14, identical except for one country.
Asharq Al-Awsat, Saudi Gazette, Arab Times and The Times of Israel name Nigeria [4]. Al Jazeera, Anadolu and Middle East Monitor name Comoros [3][5].
The Saudi Press Agency's own text would settle it. It was not reachable, so this piece does not assert either name.
What the blockade has already done
The Houthis declared a maritime blockade of Saudi Arabia on July 20 [3]. They claimed attacks on two Saudi-flagged tankers, the products carrier MT Encelia and the crude carrier MT Layla, saying they warned 10 more vessels to turn back [9], then claimed a missile strike on the Saudi tanker NCC Ghazal on July 28 [10].
Traffic through Bab al-Mandeb tells the rest. Before November 2023 the strait carried roughly 65 to 72 vessels a day. Across the first 26 days of July 2026 it carried about 1,047 in total, an average near 40 a day. On July 26 it carried 11 [7].
The Strait of Hormuz is worse: 13 to 14 ships a day against a historical benchmark near 138, about 90 percent below [7].
The bill
Egypt is paying it. Suez Canal revenue hit a record $10.25 billion in 2023, then fell to about $4 billion in 2024 as ships diverted around the Cape of Good Hope [8].
A rebound had started. Egypt earned $449 million in the opening weeks of 2026 against $368 million in the same period of 2025, a rise of 22 percent, and canal chairman Osama Rabie projected about $8 billion for the 2026/27 financial year [8]. That is the recovery the past ten days have interrupted.
What this piece does not claim
No Saudi primary was reachable. The Saudi Press Agency returned 403 on every attempt, Saudi Gazette returned a paywall code, and Ahram Online returned 403. Every quotation above is an outlet's rendering of a text we could not read directly.
One widely repeated line does not survive checking. It has been reported that US officials confirmed Egypt, Djibouti and Sudan as members. The Al-Monitor article at the base of that chain contains no US-official sourcing for any membership list and quotes no US officials at all. On the United States it says only that Washington is weighing its position [2].
