Startup bags $7M to build drone-interceptor-in-a-backpack systems

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Spike drone defense system is designed to be carried in a rucksack or mounted on top of a vehicle

A defense startup has raised $7 million to develop its counter-drone system that uses small interceptors to defend against swarms of FPV (First-Person View) drone swarms, the kind causing heavy battlefield casualties in Ukraine.

San Francisco-based Mara says it has secured the funding to bring its Spike drone defense system to market, aiming to provide a cost-effective counter to small FPV attack drones - typically quad-copters with an explosive payload.

The system comprises separate Spotter sensor / targeting units and multiple Seeker kinetic interceptors. The latter are small (250g / half a pound), fast (200 kmph / 124 mph), tube-launched, and have onboard intelligence to help find their way to the target.

Mara claims that deployments can scale from a single rucksack kit to protect a squad of troops, to a vehicle-mounted launcher, up to a multi-kilometer perimeter shield for a base or site.

A launcher can be fitted with up to 48 of the Seeker interceptors, and reloaded in less than a minute, or so the firm says.

The Spotter detection and tracking sensor combines electro-optical and acoustic sensors with an optional low-signature radar, for day and night all-weather protection.

“Small drones changed the battlefield because they distributed the cost and capability of precise attack,” Mara co-founder and CEO Daniel Kofman said in a statement.

Yet many defensive countermeasures are concentrated into one costly point solution, he claims. “Spike creates a distributed mesh of small, cheap nodes that can each aim and shoot in multiple directions at once.”

The components of its Spike system have already been tested by potential customers, Mara says. Seeker completed intercepts cued through US Army systems at an exercise in Texas, while Spotter has been operated on an armored vehicle during another Army exercise in Europe.

Seeker drone and with rotors folded Pic courtesy: Mara inc

Most recently, Ukrainian forces operated Spotter near to the front line in their country, where it tracked multiple FPV drones.

Mara says it has research and testing agreements with three US defense organizations, and is in early-stage engagements with international military partners in the UK, Czech Republic and Ukraine.

The $7 million funding round was led by Khosla Ventures.

We asked Mara for further details, such as the range of its Seeker interceptors and just how inexpensive they are, and will update if we get answers. ®