Hardened structures, nets for drone defense front and center in new Pentagon guidance

New Pentagon guidance for defending critical infrastructure against drone attacks calls for the increased use of netting, cables, and other kinds of passive physical defenses. This reflects a notable shift in policy within the department. For years now, U.S. military officials have often pushed back on the utility and cost-effectiveness of investing more in the physical hardening of bases and other critical facilities, especially shelters to shield aircraft from drones and other threats.

The Joint Inter-Agency Task Force 401 (JIATF-401) released the three-page document on “Physical Protection of Critical Infrastructure” last Friday. The Pentagon established JIATF-401 last August to coordinate counter-drone efforts across the department and help accelerate the fielding of new capabilities. Last week, the Pentagon also announced new authorities for military base commanders, expanding their options for responding to drone threats more broadly.

The new guidance from JIATF-401 talks about “critical infrastructure” mostly in terms of civilian sites ranging from power plants to sports venues. Drones do present real and still growing threats to critical civilian infrastructure, something TWZ has been calling attention to for years now. The Pentagon explicitly said the document had been released as part of work it has been doing in cooperation with the White House’s FIFA Task Force, which is preparing for the United States to host the World Cup later this year. However, it is made clear that the contents are equally applicable to helping protect military facilities from uncrewed aerial systems.

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