Drone threats are reshaping the way critical infrastructure approaches security.

German investigators recently reported the discovery of another drone and suspected explosives near Leipzig/Halle Airport.

While the investigation remains ongoing and responsibility has yet to be determined, the incident highlights a growing challenge facing airports, ports, energy facilities, logistics hubs, and other critical infrastructure.

How can organizations effectively monitor and respond to threats approaching from the air?

Traditional security systems have primarily focused on ground-based threats.

Perimeter fences, access control, patrols, and surveillance cameras remain essential components of facility protection. However, small unmanned aircraft can bypass these physical barriers, approach sensitive areas, and leave before traditional security measures can respond.

Effective protection requires more than simply detecting the presence of a drone.

Security teams need actionable information:

• Where is the drone located?
• What direction is it moving?
• Is it an authorized operation or a potential threat?
• Which area of the facility could be impacted?
• What is the most appropriate response?

This is why counter-UAS protection should be viewed as a complete security process:

Detect → Identify → Track → Assess → Respond

At SENKEN TECH, we focus on low-altitude airspace security through a system-level approach—integrating detection technologies, optical verification, tracking capabilities, and intelligent alert management to help security teams build a clearer operational picture.

No single technology can eliminate every drone-related risk.

However, earlier detection and more accurate situational awareness can provide security teams with valuable time to verify threats, make informed decisions, and coordinate effective responses.

The airspace above a facility is becoming an extension of its security perimeter.