In modern warfare, opposing forces typically utilize space-based early warning reconnaissance satellites and ground-/sea-based radar systems to detect, track, and defend against incoming targets. The electromagnetic security challenges faced by aerospace equipment in contemporary battlefield environments have evolved from addressing conventional self-interference and mutual interference issues to tackling adversarial interference and counter-interference problems.
Various space-/ground-/sea-based radar systems employ multi-band electromagnetic detection to track and locate aerospace equipment during mid-flight phases and achieve precise interception during terminal phases, providing accurate targeting data for defense systems. To ensure the effective operational performance of one’s own aerospace assets, proactive defensive countermeasures must be implemented against enemy early warning systems. These include active stealth technologies for the equipment’s structure/payload and active jamming countermeasures against hostile detection systems, thereby providing critical support for practical combat applications.
Amid increasingly complex global dynamics and intensifying great-power rivalry, nations are continuously upgrading their strategic defense capabilities. Enhancements include improving the optical detection performance of space-based early warning satellites, deploying multi-band ground-/sea-based radar networks, and developing terminal interception systems to ensure precise identification and effective neutralization of incoming aerospace threats.
The future of electromagnetic warfare will focus on dominating and controlling full-spectrum information across the physical battlespace. The electromagnetic spectrum, recognized as the sixth dimension of warfare following land, sea, air, space, and cyber domains, has spurred advancements in detection technologies and information countermeasures that permeate operations in all other dimensions. In modern combat scenarios, adversarial electromagnetic confrontations manifest in two primary aspects:
Protecting one’s own equipment through active defense measures to maintain operational effectiveness.
Disrupting enemy systems via active jamming to degrade their capabilities.
The ultimate objective is to secure control over the electromagnetic spectrum (“electromagnetic dominance”), which remains the driving force behind the evolution of future electromagnetic warfare. Enhancing the active defense capabilities of aerospace equipment under battlefield electromagnetic conditions will thus be a critical focus for electromagnetic security in adversarial operational environments.
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Post time: Jun-30-2025