LONDON (VINnews) —  British Defense Secretary Wes Streeting has warned that Britain has just over 1,000 days to prepare for a potential war, cautioning that the country’s adversaries could be capable of attacking by 2030 as they expand their armed forces and strengthen their wartime economies.

In an opinion article published Saturday in The Telegraph, Streeting placed military readiness and the ability to fight alongside Britain’s allies at the top of his priorities, arguing that the United Kingdom must be prepared not only to deter its adversaries but also to fight and win if deterrence fails.

The central objective of Britain’s military buildup is to deter potential aggressors. However, the warning emphasized that deterrence alone cannot guarantee peace and that Britain must be prepared to fight if diplomatic and military pressure fails. The warning reflects a broader effort to transform Britain’s armed forces and defense industry in response to the changing security environment in Europe.

In a speech in Washington on October 15, Streeting warned that security threats were moving closer to Britain and said Russia’s war against Ukraine had demonstrated the urgent need to develop, manufacture, and deploy weapons more quickly.

He argued that modern military superiority increasingly depends on the ability to innovate rapidly and produce weapons at scale, alongside the effective use of drones, artificial intelligence, cyber capabilities, and electronic warfare.

Streeting has called for reforms to Britain’s defense procurement system, proposing to reduce the time between developing a concept for a new military system and signing a contract from six years to two. The process of adapting existing systems would be shortened from three years to one. He argued that lengthy procurement procedures are incompatible with the speed of change on modern battlefields and that lessons from Ukraine should help Britain accelerate the development and deployment of new military technologies.

The Ministry of Defence announced on October 22 that production of gun barrels and breech assemblies for artillery and tanks was beginning at Rheinmetall’s facility in Telford. The development marks the return of large-caliber weapons manufacturing to Britain after approximately two decades. The facility is expected to strengthen domestic defense production, reduce reliance on overseas suppliers, and improve Britain’s ability to sustain military operations during a prolonged conflict.

The government has also committed to meeting NATO’s increased defense spending targets, although expanding military expenditure will require difficult decisions about other public spending priorities.

The warning criticized previous Conservative governments for weakening the armed forces, failing to meet recruitment targets, and damaging military morale.

Military preparations are being accompanied by efforts to improve civilian resilience. A government preparedness campaign encourages households to maintain sufficient emergency supplies to withstand at least 72 hours of disruption. Recommended supplies include drinking water, nonperishable food, essential medications, cash, flashlights, and battery-powered radios. The guidance covers a range of emergencies, including severe weather, power failures, cyberattacks, and other disruptions to essential services. It does not necessarily indicate that the government expects an imminent military attack.

In parliamentary remarks on October 19, the British government emphasized that the UK was neither at war with Russia nor seeking a direct military confrontation. Nevertheless, officials warned that Moscow would continue testing Britain’s defenses and those of its NATO allies. Russian activities across Europe, including suspected sabotage and other hostile operations, were described as forms of state-sponsored terrorism.

The government’s message is that Britain must rebuild its military strength while there is still time, ensuring that any potential adversary understands that an attack would face a credible and coordinated NATO response.

Additional reporting by The Telegraph and The Independent confirms Streeting’s warning and provides further context. Former British Army chief General Sir Patrick Sanders has also urged the government to strengthen air defenses, civilian protection, and national resilience, warning that Britain has only a limited window to prepare for a possible confrontation with Russia.