SIGNALDefence Tech·Jun 1, 2026, 7:30 AMSignal85Short term

Fences Not F-35s: Drone Attacks and the Illogic of Gulf Procurement

Source: War on the Rocks

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Fences Not F-35s: Drone Attacks and the Illogic of Gulf Procurement

One of the most effective counter-drone systems in the largest drone war in history between Ukraine and Russia is a German anti-aircraft gun designed during the Cold War. The Gepard — a self-propelled 35 mm cannon that first entered service in 1976 — has earned recognition from Ukrainian military experts as the most effective weapon against Shahed-type drones, at a cost of a few thousand dollars per engagement. Meanwhile, one of the more novel counter-drone technologies amounts to a sharpened prong mounted on another drone that lances its target mid-flight — a 12th-century solution to a 21st-c

Why this matters
Why now

The ongoing drone warfare in Ukraine is providing real-world evidence that low-cost, mass-produced solutions are often more effective than exquisite, high-cost platforms against prevalent threats.

Why it’s important

This highlights a critical misallocation of defense resources and procurement strategies in Western nations, potentially leading to systemic vulnerabilities against asymmetric threats.

What changes

The focus shifts from solely procuring advanced, expensive systems like the F-35 to recognizing the immediate and cost-effective utility of legacy or novel low-cost counter-drone technologies.

Winners
  • · Legacy defence manufacturers with adaptable systems
  • · Developers of low-cost counter-drone technologies
  • · Nations with diversified defense procurement strategies
  • · Ukraine (in terms of effective defense analysis)
Losers
  • · Manufacturers of expensive, single-purpose advanced platforms
  • · Defense ministries with 'gold-plated' procurement philosophies
  • · Nations reliant solely on high-tech solutions for all threats
Second-order effects
Direct

Defense acquisition strategies will begin to re-evaluate the cost-effectiveness and operational relevance of existing and new systems against current threat landscapes.

Second

Increased investment in modular, adaptable, and lower-cost defense solutions, potentially challenging the dominance of traditional prime contractors.

Third

A potential shift in geopolitical power dynamics as nations with more agile and cost-effective defense industrial bases gain a strategic advantage against less adaptable adversaries.

Editorial confidence: 90 / 100 · Structural impact: 70 / 100
Original report

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