The promise of expanded US-Saudi ties

There is great potential for the two countries to expand their relationship across many key areas, but much work remains to flesh out the details of proposed frameworks

Saudi Crown Prince Mohammed bin Salman and US President Donald Trump during their meeting at the White House on 18 November 2025.
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Saudi Crown Prince Mohammed bin Salman and US President Donald Trump during their meeting at the White House on 18 November 2025.

The promise of expanded US-Saudi ties

Last week’s visit by Saudi Crown Prince Mohammed bin Salman to Washington, DC marked a pivotal moment in the 80-year relationship between the United States and Saudi Arabia. History could look back on this moment as a major turning point for both countries, depending on how key strategic issues are addressed in the months to come.

The main takeaway from this visit was the continuation of efforts to both broaden long-standing foundations of bilateral ties beyond energy and security to new arenas of cooperation in high tech, artificial intelligence, critical minerals, and new areas of economic investment, including a stated commitment by Saudi Arabia to invest nearly $1tn in the United States. The visit also offered more hopeful signs that the two countries will deepen defence and security cooperation and open new avenues of coordination on issues such as nuclear energy.

But the positive vibes—private-sector business deals and photo opportunities during this visit—won’t produce forward momentum on their own; continued progress will require dogged, steady diplomacy that seeks to clarify key points still unresolved in defining the contours of the bilateral partnership for years to come.

Since the inception of US-Saudi ties when US President Franklin Delano Roosevelt met Saudi King Abdulaziz on the USS Quincy in the Suez Canal in 1945, the two countries have, for the most part, steadily climbed to greater heights.

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King Abdulaziz of Saudi Arabia and US President Franklin D Roosevelt aboard the USS Quincy in Great Bitter Lake, Egypt, on 14 February 1945.

But relations have hit some significant stumbling blocks over the decades—the 1973 Saudi oil embargo, the 9/11 terror attacks and the Obama administration’s handling of the Arab Spring, to name a few.

During US President Donald Trump’s first term in office, he made a concerted effort to shore up bilateral ties between the two countries. However, his approach to Iran and Israel-Palestine did little to stabilise the region. The “maximum pressure” policy of the first Trump administration on Iran angered Tehran, which turned around and launched attacks on Saudi territory via its regional proxies on eastern Saudi Arabia in Abqaiq and Khurais in September 2019. Meanwhile, the de-prioritisation of Palestine in US policy has allowed the Israeli-Palestinian conflict to fester for years, and this issue blew up in a bad way on 7 October 2023.

Building on Trump’s approach to shore up ties, US President Joe Biden also moved toward a more strategic engagement with the Middle East, particularly Saudi Arabia, marked by his visit to Jeddah in the summer of 2022. In this visit, Biden pragmatically recognised that the Middle East is a central arena of geopolitical competition with China, rather than a region America should pivot away from. The Biden team began to build a framework for a new phase of long-term US engagement in the Middle East, laying the foundation for the approach Trump would continue in his second presidential term.

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Saudi Crown Prince Mohammed bin Salman and US President Donald Trump at the White House, Washington, on 18 November 2025.

Eye-popping headlines

Fast forward to present day, Crown Prince Mohammed bin Salman’s visit to Washington, DC last week provided many eye-popping headlines—including the Saudi pledge to boost its investment in the US from $600bn to nearly $1tn and deals on artificial intelligence and critical minerals—key arenas of broader geopolitical competition with China.

They also signed a Strategic Defence Agreement, which affirms that Saudi Arabia views the United States as its primary strategic partner. Trump also agreed to sell America’s most advanced fighter jet to Saudi Arabia, the F-35. But details on how this move would maintain Israel’s qualitative military edge and also be structured in a way that prevents China from gaining access to the plane’s sophisticated technology could take years more to work out—and the US Congress will have a say in how this is structured.

Washington and Riyadh also signed a joint declaration on civil nuclear cooperation that set a collaborative framework, but fell short of a formal deal as they remain at odds over key details – the main point of contention between the two countries centred around what kind of nuclear enrichment Saudi Arabia might seek to have in the future. Congress will also have a say on how this cooperation deal takes form.

While Washington and Riyadh continue to grow closer, a major gap persists over the Israel-Palestine issue

Possible pitfalls

And while the regional environment in 2025 seems far more stable than the past two years, this stability remains tenuous and fragile—especially in Gaza and southern Lebanon. A major gap persists between Riyadh and the Trump administration over Israel-Palestine. Saudi Arabia has spent considerable effort making the global case for a two-state solution that would result in the creation of a State of Palestine, while the Trump administration isolated Palestinian leaders and banned visas for Palestinians to come to America. 

And while Iran is in the weakest position it has been in since the 1979 revolution, there is no clear strategy to address the many unresolved questions about its nuclear programme and regional actions. Saudi Arabia prefers to move things towards a path of de-escalation and diplomacy with Iran, but it is not clear that Israel and the Trump administration support that pathway. 

There is also a real risk that Saudi Arabia could once again become a partisan wedge issue between Democrats and Republicans, as it did during the first Trump term, as the United States heads towards midterm Congressional elections in 2026 and an open presidential contest looms, with both parties facing hotly-contested primaries. Leading Democrats in Congress, like Senator Jeanne Shaheen, the ranking member of the Senate Foreign Relations Committee, have criticised Trump's moves to deepen ties with Saudi Arabia in defence and civilian nuclear cooperation, carried out without working with Congress or seeking Senate approval.

These criticisms, along with concerns voiced about Trump's family business making deals at the same time that he is signing agreements for the US government, point to the very real possibility that Saudi Arabia could once again become a hot topic in American politics as the campaign season heats up.

In sum, the crown prince's visit aimed to broaden cooperation between the two countries beyond the traditional mainstays of security and energy. And while there is great potential for the two countries to elevate their relationship across many key issues, much work remains to fill in the details of the proposed frameworks.

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