Skip to main content

Global Advisory

Expert M&A and capital markets advice

Wealth Management UK

Dedicated to helping individuals and families preserve and grow their wealth over the long term

Asset Management

Global investment solutions and services to institutional clients, financial intermediaries and independent financial advisers

Five Arrows

Our alternative assets arm, managing funds dedicated to private equity and private debt

About us

Over 200 years at the centre of the world's financial markets

Careers

A company of opportunity, entrepreneurialism and growth

Location & language

Select Region Select Language

Geopolitical Signals: At a Crossroads: US politics, Gulf conflict and Macro outlook – where does it go from here?

Published
Image of flags

Inflexion point

We have three interlocking issues which are running simultaneously: the conflict in the Gulf, a fracturing transatlantic alliance, and macro markets that are still pricing in a resolution to all of that which might be further away than they think. The dilemma for the United States is evident: President Trump has the leverage, but he doesn't yet have the off-ramp. Diplomacy is in a stalemate. This double blockade could be sustained for some time.

Some of the key points to watch in the coming weeks.

  • A Simmering Conflict appears to be the most likely outcome from here, but there continues to be a real risk of escalation. The potential of a "good enough" deal for the US and Iran also cannot be ruled out as the clock counts down, notwithstanding it is unlikely to be good for the Gulf.
  • Supported by a resilient US economy, Trump is not yet under pressure from his base and can sell almost any outcome.
  • The real risk is miscalculation by both key protagonists. Iran believes the US economy cannot sustain the war, while the US believes the Iranian leadership cannot sustain the economic pain.
  • The conflict serves as a reminder of the vulnerability of other global chokepoints. As the Strait of Hormuz remains subject to a defacto double blockade, the economic vulnerabilities or the opportunities for leverage that states and proxies can exert via key trade chokepoints such as Bab el‑Mandeb or the Strait of Malacca should be watched closely.
  • Strained alliances. Trump’s frustration over Europe’s refusal to help secure Hormuz raises questions about a deeper rift, with the July Ankara NATO summit likely to be difficult for European allies.

For businesses navigating this uncertainty, the upcoming US-China summit in mid-May, and America’s 250th anniversary celebrations on 4th July, could be waypoints in this conflict. As the US and Israel approach elections later this year, and as Iran navigates it own political transition, the window for resolution narrows. 

Lord Sedwill, Chair of Geopolitical Advisory, Rothschild & Co

******

Strait uncertainty

The Strait of Hormuz remains closed for all intents and purposes. There remains no clear resolution on this, with every couple of days seeing a range of serious incidents. Original assessments on how much of Iran’s military capability was destroyed seem over-optimistic. Iran maintains enough capability to be disruptive where it matters. It also remains determined to get recognition of their influence on Hormuz.

The regional tensions are rising. For a few weeks the Saudi-UAE tensions were more suppressed because the war was the focus. But if anything, the war has supercharged these tensions. It’s more likely than not that Gulf unity will be eroded rather than strengthened by the conflict. The UAE’s OPEC+ exit is therefore not only about oil production quotas and diverging energy strategies, but also about deeper differences over regional strategy, Iran, Israel and the role of Gulf institutions.

Emile Hokayem, Director of Regional Security and Senior Fellow for Middle East Security, The International Institute for Strategic Studies

******

Transmission risk

When the Iran war started, a low/mid/high case of $60/$80/$120 framework for crude anchored expectations.  The high case was prolonged disruption to Strait of Hormuz oil flows.  Today oil’s June contract is trading above that upper band.  Since the start of the conflict, the range of potential outcomes was inevitably wide and the risk asymmetrically skewed to the upside, which has transpired. Markets have now moved decisively beyond early worst‑case scenarios as disruption in the Strait of Hormuz persists. Prices look set to remain elevated while tanker traffic is restricted, with any meaningful pullback dependent on a reopening of the Strait and a gradual 2–3 month rebalancing of flows and inventories. Arguably, the greater risk lies in supply constraints and broader supply‑chain disruption, which could have abrupt and material effects if the conflict drags on.

Stuart Joyner, Energy and Power Specialist, Rothschild & Co Securities  

******

Trading through

Global trade is incredibly flexible now, a lot of adjustments were made after the pandemic, a lot of near-shoring, optimisation, and that is helping with global economic resilience. This resilience was shown during the last year’s tariffs.  There is a path to rate cuts in the US if there’s a break in the clouds in terms of underlying inflationary pressures, driven by lower tariffs. The gasoline price will likely stay elevated through to the end of the year. In that case, you have US CPI getting up to 4% by the end of the year. Where one would worry about growth or US, even global recession, is should there be an escalation and therefore significant increase in oil prices.

some broader macro considerations.png some broader macro considerations.png

Supply chain pressure will also be an important indicator in trying to gauge the deep regional shock versus the global macroeconomic implications for now. If signs of de-escalation or resolution become clear by the end of June, markets will prove rational in focussing on AI growth over energy crisis risks. Tentative rate hike expectations in Europe will unwind and no severe damage will have been done to the global economy. But energy prices moving persistently higher or signs of breakage in supply chains would bring growth risks into sharp relief, risking more damage to energy and commodity importers in both developed and emerging markets (ie Japan, Eurozone, UK, India, Indonesia and others).  The US would remain relatively resilient among the developed markets.

Melissa Davies, Chief Economist, Rothschild & Co Redburn

******

Different lenses and time horizons look set to entrench a simmering conflict  - one that the main protagonists can endure for so long as the political costs of resolution outweigh the costs of continuing. For business and investors, that means watching closely as the window for resolution narrows

******

Disclaimer click here

Read more articles

Politics on the beach

Populism is reshaping politics across the US and Europe, drawing parties away from the traditional centre. Rather than left versus right, voters increasingly divide along establishment versus anti-establishment lines, creating opportunities for populist movements and challenging conventional political assumptions.

Rothschild & Co’s UK Wealth Management business continues to strengthen its regional presence with appointment of Samantha Beach in Manchester

Rothschild & Co’s UK Wealth Management business continues to strengthen its regional presence with appointment of Samantha Beach in Manchester.

CIO Outlook - July 2026

Against a backdrop of resilience of the global economy and the rise of artificial intelligence, Didier Bouvignies reflects on the key drivers behind the first-half market rally and shares his outlook for the second half.

Asset Management: Fixed Income Quarterly Strategy July 2026

After a strong start to the year for the fixed income markets, the environment has gradually become more complex. Yet the credit market initially benefited from a favorable environment: resilient global growth, gradual disinflation, and central banks perceived as likely to ease monetary policy.

Asset Management: European Equities Quarterly Strategy July 2026

The second quarter of 2026 marked an important turning point for European equities. Following the correction at the end of March, driven by concerns over a prolonged energy shock, markets gradually regained visibility as geopolitical tensions in the Middle East eased and energy prices declined.

Growth Equity Update

The latest Growth Equity Update from Patrick Wellington, Vice-Chairman of Equity Advisory.