Directed Energy Weapons (DEWs), such as the DragonFire laser system, are designed to provide cost-effective air defense solutions, with operational costs as low as £10 per shot.

A new Drone Centre will be established to expedite the deployment of drone technology across all branches of the armed forces, applying lessons learned from recent conflicts.

The UK Government, under Defence Secretary John Healey, has unveiled a substantial £5 billion investment aimed at enhancing military capabilities through advanced technologies, including drones and lasers.

This funding initiative follows the Strategic Defence Review published on June 2, 2025, which prioritizes the integration of new technologies like artificial intelligence and drones into military operations.

Healey emphasized that this investment marks a significant advancement in UK defence technology, equipping the armed forces with modern capabilities necessary to address global challenges.

The focus on drones is driven by their proven effectiveness in modern warfare, particularly highlighted by their role in the ongoing conflict in Ukraine, where they account for a significant percentage of battlefield casualties.

The DragonFire laser system is expected to be integrated into the Royal Navy's Type 45 destroyers by 2027, with a similar system planned for the Army by the end of the decade.

Despite the ambitious plans, Labour leader Keir Starmer faced criticism for not providing a specific timeline for increasing defense spending to 3%, a point raised by the opposing Conservative party.

The Strategic Defence Review aims to transform UK defence over the next decade, enhancing security while promoting innovation and job growth across the country.

In addition to technological advancements, the UK's army size is projected to increase from 73,000 to 76,000 personnel, addressing recent declines in troop numbers.

However, critics warn that an increased reliance on drones may lower the threshold for armed conflict, potentially leading to more frequent military engagements.

The review also includes proposals for developing new submarine-launched nuclear warheads and enhancing air and missile defense capabilities.