BSFNS — Berlin Strategic & Foreign-affairs Network for Security
Strategic Assessment
Saudi Arabia's Nuclear Program: The Civilian Track and the Pakistani Umbrella
A reading of the intersection between the U.S. "123 Agreement" and the Saudi-Pakistani Strategic Mutual Defence Agreement
By J. Kuttner | August 6, 2026
[Insert featured image here: Saudi-Pakistani nuclear umbrella / SMDA infographic]
Methodological Note
This assessment applies BSFNS's three-tier sourcing framework: (1) facts verified through multiple news sources, (2) official statements attributed to named officials, (3) editorial analysis and strategic interpretation that does not rise to the level of confirmed fact. Analytical passages are clearly marked to distinguish them from verified reporting.
I. Two Parallel Tracks
It would be a mistake to reduce the Saudi nuclear file to the civilian cooperation agreement with Washington. In reality, two parallel tracks are converging in ways that are reshaping the regional deterrence equation.
Track One: The U.S. Civilian Agreement ("123 Agreement")
On July 23, 2026, the two sides signed a 30-year agreement for cooperation on peaceful uses of nuclear energy, allowing U.S. companies to participate in developing the Saudi program.
Within less than 24 hours, U.S. President Donald Trump turned the agreement from a diplomatic achievement into an internal administration crisis, via a post conditioning the agreement's activation on Riyadh joining the Abraham Accords, while simultaneously denying that the deal contained any enrichment clause.
Bipartisan circles in the U.S. Congress, as well as Israeli officials, voiced concern over the absence of a commitment to the "gold standard" (a permanent pledge not to enrich) and to the IAEA's Additional Protocol.
The agreement will be submitted to Congress, though congressional approval is not, according to available information, a precondition for proceeding with implementation.
Track Two: The Pakistani Nuclear Umbrella
On September 17, 2025, the Saudi Crown Prince and the Pakistani Prime Minister signed a joint strategic defense agreement stipulating that an attack on either country would be treated as an attack on both.
Pakistan's Defense Minister stated publicly that Pakistan's nuclear program "would be made available" to Saudi Arabia if necessary, in remarks made to Geo News.
In February 2024, an amendment was signed obligating Pakistan to send forces in support of Saudi Arabia, at Riyadh's request, in the event of any threat to its security, sovereignty, or territorial integrity.
In April 2026, Riyadh activated the agreement in practice, and Pakistan deployed F-16 fighter jets and military personnel to King Abdulaziz Air Base in the Eastern Province, amid escalating tensions following the 2026 Iran war.
II. Strategic Reading
Why Did Trump Reverse Course Within 24 Hours?
Editorial analysis: The official narrative — that the normalization clause was simply overlooked at signing — is insufficient to explain the scale and speed of the reversal. The more plausible analytical reading is that the U.S. administration faced simultaneous pressure from three directions: the pro-Israel lobby within Congress, objections from nonproliferation experts over the absence of the gold standard, and direct Israeli intervention that exploited the sensitive political timing following the 2026 Iran war. This suggests the civilian agreement was never isolated from the normalization file, but was instead used as leverage to revive the stalled Abraham Accords track.
The More Dangerous Track That Is Often Overlooked
Editorial analysis: While media attention is consumed by enrichment details in the U.S. agreement, Riyadh has, in practice, already secured deterrence cover through Islamabad since April 2026. This means Saudi Arabia is no longer merely a "supplicant" seeking a civilian nuclear program — it is a state that already sits under a defensive umbrella that, according to unambiguous official Pakistani statements, includes a nuclear option. The American debate over the 123 Agreement thus increasingly resembles a battle over the civilian façade, while the real red line concerning nuclear deterrence has already been crossed through a bilateral Islamic channel, beyond the reach of any American or international oversight.
Regional and International Calculations
Israel: Applies two different logics to the two files. It openly opposes Saudi civilian enrichment on nonproliferation grounds, but is likely more sensitive to the Pakistani agreement, since it falls entirely outside the reach of Israeli diplomatic influence — and may therefore, in practice, prefer to keep the public debate confined to the American track, where leverage through normalization remains possible.
Iran: An Iranian government spokesperson stated that the United States has a history of permitting nuclear programs for some countries while denying them to others, invoking "double standards" rhetoric. Strategically, the greater danger for Tehran is the Pakistani umbrella, since it removes the equation from the reach of direct American pressure on Riyadh.
Egypt and other Gulf states: Likely to watch with dual concern, since the practical activation of the implicit Saudi-Pakistani military-nuclear partnership may push other states in the region to reconsider their own nuclear options, particularly amid escalating regional tension with Iran.
III. Possible Scenarios
The following scenarios are forward-looking, unconfirmed analysis based on information available as of the date of this assessment:
The U.S. civilian agreement is frozen for months pending resolution of normalization negotiations with Israel, while the Pakistani track quietly continues to develop as a de facto deterrence backup.
Should the normalization track collapse entirely, the "Pakistani option" is expected to grow in importance as a permanent strategic alternative — potentially reopening debate over a broader regional defense arrangement, which some Pakistani officials describe as closer to an "Islamic NATO."
Riyadh may use the threat of the Pakistani option as negotiating leverage against Washington, to soften the terms of the 123 Agreement and lift restrictions related to enrichment and the Additional Protocol.
Recommendation for Further Coverage
The Saudi-Pakistani Strategic Mutual Defence Agreement (SMDA) file merits a separate investigative follow-up as a standalone subject for BSFNS, given its limited media coverage relative to the depth of its potential impact on the deterrence balance in the Middle East.
BSFNS Strategic Assessment | Berlin Strategic & Foreign-affairs Network for Security