Who / What
Electronic warfare (EW) is a form of military combat involving the use of the electromagnetic spectrum and directed energy. It is warfare conducted to control the spectrum, attack an enemy, or impede enemy operations across air, sea, land, and space.
Background & History
Electronic warfare evolved with the military application of radio and radar technologies, becoming a critical component of modern conflict. Its development accelerated significantly during and after World War II with the advent of radar jamming and electronic countermeasures. Key milestones include its integration into all military domains and the expansion to include cyber-electronic activities and directed-energy weapons.
Why Notable
EW is notable for its fundamental role in denying an opponent the advantage of the electromagnetic spectrum while ensuring friendly forces have unimpeded access. It is significant for targeting communication, radar, and other critical military and civilian assets. Its impact is profound across modern battlefields, essential for achieving information superiority and protecting forces.
In the News
Electronic warfare remains highly relevant due to its extensive use in contemporary conflicts, such as the war in Ukraine, where drone and communication jamming are prevalent. Recent developments focus on the integration of artificial intelligence and autonomous systems for more adaptive electronic attacks and protection. It matters now as technological advancements continuously reshape the electromagnetic battlespace.
