US Military Aims to Showcase Battlefield-Ready Laser Weapons by 2028

The U.S. Department of Defense is accelerating its efforts to develop and deploy high-energy laser weapons for military use, with a goal of demonstrating fully operational systems by the summer of 2028. Undersecretary of Defense for Research and Engineering Emil Michael testified before the Senate Armed Services Committee that significant progress has been made in the scientific development of these weapons, but the focus now is on overcoming engineering challenges to make them scalable and cost-effective. This includes refining the technology so it can be produced at a larger scale and integrated into existing military infrastructure.

Michael highlighted the "Golden Dome for America" initiative as a key driver behind this push, emphasizing that substantial funding has been allocated towards research and development of directed energy weapons. The Pentagon's fiscal year 2027 budget request includes $452 million specifically for Golden Dome-related projects, which is more than triple the amount previously allotted under the "One Big Beautiful Bill Act." Additionally, the U.S. Army and Navy have outlined plans to invest a combined $675.93 million over five years in a Joint Laser Weapon System (JLWS) that will form part of the broader Golden Dome architecture.

The urgency behind these efforts is underscored by recent geopolitical tensions, particularly concerns related to Iran, which Michael noted has intensified U.S. interest in directed energy weapons. However, experts caution that translating cutting-edge science into reliable battlefield technology remains a significant challenge. For instance, the Army's 50 kW Stryker-mounted Directed Energy Maneuver-Short Range Air Defense (DE M-SHORAD) system faced issues during operational testing in 2024, highlighting the complexities involved in deploying such advanced weaponry in real-world conditions.