The development of Directed Energy Weapons (DEW) – such as high energy laser and high-power microwave weapons – offers the Australian Defence Force (ADF) a future solution to countering the growing threat of drones, but also missile threats. DEWs are increasingly important in counter-drone tasks across air, sea and land. This explainer explores the nature of DEW and considers what steps Australia is taking in this field, particularly in relation to counter-drone systems. 

Key points

• China should be viewed as a competitive adversary in this field with its DEW capabilities maturing at speed.
• US Operation Epic Fury and Israel’s Operation Roaring Lion show the need to invest in cheaper and more sustainable DEW capabilities.
• Australia should develop a DEW strategy as part of its defence policy.
• Australia should accelerate development of this emerging capability by pursuing DEW with key allies and partners, including through AUKUS Pillar II.