The National Institute of Economic and Social Research (Niesr) has revised its UK growth projections for 2026 and 2027 downwards, citing the escalating crisis in the Middle East as a significant contributor to economic uncertainty. The new forecasts indicate a reduction of 0.5 percentage points for 2026, now at 0.9%, and a 0.3 percentage point decrease for 2027, bringing it to 1%. This downward adjustment underscores the mounting pressures on the UK economy, with analysts warning of a potential £35 billion impact and a looming risk of recession this year.
Rising Costs Linked to Global Conflict
As the Iranian conflict continues to escalate, its repercussions are reverberating through British households and businesses. The war has prompted an uptick in energy prices, which Chancellor Rachel Reeves acknowledged could necessitate targeted financial interventions. “Nothing is off the table,” she stated, hinting at a possible support package aimed at alleviating the financial strain on households. However, Niesr’s findings suggest that the government is grappling with a substantial fiscal deficit, complicated by a worsening inflation situation that limits its capacity to respond effectively.
David Aikman, Niesr’s director, articulated the dire implications of the conflict, stating, “This is a serious blow to the government’s mission to get the UK economy growing again.” He highlighted the UK’s vulnerability to international energy price shocks, emphasising that even a swift resolution to hostilities would likely leave households financially strained and businesses facing heightened operational costs.
Inflationary Pressures Intensify
Niesr’s assessment goes beyond mere growth forecasts; it anticipates severe inflationary pressures that could escalate if global oil prices surge to $140 per barrel. Currently, Brent crude is trading at $111, and should prices rise significantly, the UK could experience inflation exceeding 5%. Such a scenario could compel the Bank of England to implement aggressive interest rate hikes, with potential increases of up to 1.5%—a move reminiscent of the drastic measures taken during the 1992 Black Wednesday crisis. Under a more conservative scenario, Niesr expects a quarter-point increase in interest rates to 4% by July; however, market speculation suggests that the Bank may choose to maintain the current rate during its next meeting.
Political Ramifications and Government Borrowing
As the economic landscape shifts, the Labour government, led by Keir Starmer, finds itself under heightened scrutiny, particularly with local elections approaching. Niesr has projected that the economic fallout from the Iranian conflict could add nearly £24 billion to UK government borrowing by the decade’s end, which would significantly constrain Reeves’s fiscal flexibility. Stephen Millard, Niesr’s deputy director, remarked on the optimistic assumptions underpinning current market forecasts regarding oil prices, indicating that the reality may be much harsher than anticipated.
With rising borrowing costs reflected in the bond market—where the yield on 10-year UK government bonds surpassed 5%—the government’s financial strategy faces increasing pressure. Reeves has articulated a commitment to targeted support, contrasting it with previous blanket measures that she argues contributed to higher inflation and interest rates.
Why it Matters
The implications of Niesr’s revised economic outlook extend well beyond mere numbers. As the UK grapples with the dual challenges of a global conflict and domestic inflation, the government’s fiscal strategies will be put to the test. The potential for a recession looms large, affecting not just economic growth but also the political stability of the current administration. With each passing day, the urgency for a coherent and effective response becomes increasingly critical, as both households and the broader economy brace for the consequences of a turbulent global landscape.
