UK Considers ‘War Bonds’ to Fund Defense Spending: The Telegraph

The British government is weighing the introduction of so-called “war bonds” as part of efforts to finance a significant increase in defense spending, according to a report by The Daily Telegraph.

Under the proposal, individuals and financial institutions would be able to purchase government-issued bonds, with proceeds earmarked exclusively for national security and military expenditure. The initiative is being explored by Chancellor of the Exchequer Rachel Reeves as the government seeks new funding channels to meet its defense commitments.

The move comes as the UK faces a projected funding gap of £17.6 billion, required to fulfill the Labour Party pledge to raise defense spending to 3 percent of GDP by the 2029–2030 fiscal year.

Support for the idea appears to be growing within government circles. Defense Secretary John Healey has reportedly discussed the concept informally in recent weeks, while advocates argue the bonds could prove less politically contentious than cuts to welfare spending, an option backed by some military leaders and ministers.

The proposal highlights mounting pressure on Prime Minister Keir Starmer to clarify how his government intends to finance its ambitious defense targets. Critics have raised concerns about the readiness of the UK’s armed forces, intensifying calls for increased investment.

Within the Labour Party, the idea has also gained traction among senior figures. Peter Hain, a former minister under previous Labour governments, has publicly supported the creation of dedicated defense bonds. He pointed to historical precedents such as World War II “Victory Bonds,” when governments adapted fiscal rules to meet extraordinary wartime demands.

Hain warned that Britain’s hesitation in the 1930s to respond decisively to rising threats mirrors today’s debate over defense spending and public debt, suggesting that delayed action could carry long-term risks.

Experts cited in the report suggest that the UK Treasury believes such bonds could potentially offer a lower-cost financing option compared to traditional government bonds, they benefit from the "national duty" factor to stimulate demand.

The concept has also drawn support from opposition figures, including Ed Davey, who has previously proposed raising up to £20 billion through short-term public loans offering returns comparable to standard government bonds. He framed the approach as a way to mobilize public backing for defense investment.

Government sources indicated that issuing defense-specific debt instruments would not necessarily breach existing fiscal rules, though they stressed the importance of ensuring value for money and sustained investor demand.

The UK government has already outlined plans to increase defense spending to 2.6 percent of GDP by 2027, as part of a broader investment package exceeding £270 billion over the current parliamentary term. However, disagreements persist within government over how best to finance the expansion.