Is Germany pouring cold water on European drone defense? | DW News

Key Concepts

• Joint Aerial Defense System
• Layered Air Defenses
• Cost Asymmetry in Drone Warfare
• High Energy Lasers & Radio Frequency Weapons
• European Unity & NATO Vigilance
• War Fatigue

Ukrainian Proposal for Joint Aerial Defense System

• Ukrainian President Zelensky proposed a joint air defense shield with European allies to counter Russian threats.
• Ukraine possesses significant experience in dealing with Russian air and missile threats due to the ongoing conflict.
• Ukraine is at the forefront of the "arms race" between drones/counter-drones and missiles/counter-missiles.
• Ukraine offers expertise in Russian tactics and technologies, plus a wartime-geared industrial base.

Complexity of Air Defense & the "Drone Wall" Concept

• German Defense Minister Boris Pistorius suggests a "drone wall" for Eastern Europe is years away, highlighting the complexity of the threat.
• There is no "silver bullet" solution to air defense.
• Air defense requires a layered approach, like an "onion" with multiple layers of weapons systems.
• Different systems are needed to address low-level threats (simple drones) and sophisticated threats (ballistic/cruise/hypersonic missiles).
• Traditional air defenses (ground-based missile systems, fighter jets) are still crucial, along with radars, sensors, and command & control networks.

EU & NATO Response to Aerial Threats

• Both the EU and NATO recognize air defense as a crucial gap in their armories.
• European soldiers have become accustomed to uncontested air power and control of space/electromagnetic spectrum, which is no longer the case.
• The threat environment now includes cheaper, more proliferated drones, as well as traditional aircraft and ballistic missiles.
• A shift in thinking is required, relearning Cold War-style strategies.
• This involves acquiring weapons and technology, but also training, doctrine, exercises, information sharing, and industrial base integration.
• A "whole of society, whole of Europe" effort is needed, involving industry, supply chains, and the private sector.

Cost Asymmetry in Drone Warfare

• It is much more expensive to defend against drones than to attack with them.
• Examples include Houthi attacks in the Red Sea, conflicts in Israel/Iran, and the war in Ukraine.
• Expensive air defense missiles are being used against relatively cheap drones/missiles.
• This is not financially sustainable and makes rebuilding stockpiles difficult.
• Europe could be overwhelmed by a large number of attackers.
• There is a need for more cost-efficient ways of managing the threat, balancing safety with finite resources.

Role of New Technologies (Lasers)

• High energy lasers and radio frequency weapons can add layers to air defenses.
• These technologies use the electromagnetic spectrum to take out incoming threats.
• European militaries have successfully tested these systems.
• Advantages include low cost per use (e.g., €10 per shot for lasers).
• Lasers have limitations (straight line, short range) but can be efficient for certain targets.

Warsaw Security Forum & European Unity

• The Warsaw Security Forum is a meeting of Ukraine's staunchest supporters.
• Participants believe supporting Ukraine is in Europe's own interest.
• There are attempts to integrate Ukraine's knowledge into European security architecture.
• The motto of the forum is "Divided we fall," emphasizing the need for European unity.
• Voices range from those advocating for a more assertive response (e.g., shooting down Russian jets) to those urging caution and avoiding provocation.
• German Foreign Minister emphasized that Russia wants to test European resolve and provoke unrest, and that NATO is vigilant and capable of acting.

Steadfastness of European Support for Ukraine

• The level of European support for Ukraine is a key question.
• There is concern about "war fatigue" in countries further from the conflict.
• Boosting defense infrastructure and spending money on arms is not always popular, especially with upcoming elections.
• It is important to take society on board and avoid division, which would play into Russia's hands.

Synthesis/Conclusion

The discussion highlights the urgent need for Europe to bolster its air defenses in response to the growing threat from Russia. This requires a multi-faceted approach, including learning from Ukraine's experience, adopting layered defense systems, investing in new technologies like lasers, and fostering greater European unity and industrial capacity. Addressing the cost asymmetry of drone warfare and maintaining public support for defense spending are also critical challenges. The Warsaw Security Forum underscores the importance of a coordinated and resolute response to Russian aggression to safeguard European security.