See This 375-Mph, 3D-Printed, Turbo-Powered Exploding Drone

A pair toes lengthy, rounded, comparatively light-weight, and straightforward to make, this exploding drone can fly quick and attaches to a rucksack.

That is the fundamentals of Hellhound, a loitering munition made by Cummings Aerospace primarily based in Huntsville, Alabama. This sort of weapon options traits of each missiles and drones, delivering surveillance and strike in a single package deal.

The Hellhoud just lately accomplished flight exams and some demonstrations earlier than being submitted to a prime US Military drone competitors. Earlier within the yr, it was examined within the Military’s Expeditionary Warrior Experiment 2025.

Loitering munitions have gotten extra prolific and enjoying a job in conflicts just like the warfare in Ukraine. As a turbojet-powered drone, the Hellhound is not like many different loitering munitions. The highest velocity is almost 3 times sooner than the favored Switchblade made by AeroVironment.

Hellhound wrapped up flight exams earlier this yr, and the S3 model of it, which Enterprise Insider noticed up shut at SOF Week 2025 in Tampa, Florida, is in submission for the US Military’s Low Altitude Stalking and Placing Ordnance, or LASSO, program.

LASSO requires choose firms to construct 135 munitions and 35 prototypes instantly. It is a new-start program, the purpose of which is to provide infantry brigades higher stand-off weapons capabilities.

Cummings Aerospace’s CEO Sheila Cummings instructed BI that a lot of how her firm is considering the Hellhound has been with modularity, ease of producing, and warfighter suggestions in thoughts. She additionally stated the system is inexpensive however would not disclose a selected price or worth vary.

At first look, the Hellhound loitering munition, sitting inside its case, seems to be a bit like a boogie board. Weighing lower than 25 kilos, the weapon is pretty light-weight and straightforward to choose up and carry. There are straps on the underside that may connect it to a soldier’s rucksack, one thing Cummings stated was a key suggestion from troopers who needed the system to be as man-portable as attainable.

Nearly all of a Hellhound is 3D printed. Cummings estimated that, relying on the variety of printers, they might absolutely print a Hellhound in a couple of days at the very least and every week at most.

Any half that is not 3D-printed is business off-the-shelf, an more and more necessary high quality for the weapons and techniques that the US navy acquires because it hurries up the method.

The US navy has been pushing for extra of its techniques, particularly the uncrewed weapon techniques, to be appropriate for manufacturing on a big scale, interchangeable capabilities and parts, and provide chain flexibility.

There is a rising realization that for future wars, cheap, simply made weapons can be wanted in mass in a protracted, large-scale battle in opposition to a serious rival like China.

A key growth of the Ukraine warfare has been how Ukraine has created an arsenal of low cost drones for surveillance and precision strike. That is one thing militaries around the globe are watching intently given how efficient it has been.

“We’re actually making an attempt to reduce the beautiful, customized merchandise,” Cummings instructed BI, explaining that the Hellhound’s payload, too, will be interchanged with completely different sensors or warheads relying on what the mission necessities are just by twisting and unlocking the nostril.

A defining attribute of the Hellhound is its turbojet engine. Cummings stated it is a differentiator for the system and firm because it not solely reduces gas utilization but additionally will increase velocity. Cummings Aerospace advertises the Hellhound as having the ability to fly sooner than 375 mph with a variety of round 25 miles.

The turbojet engine can also be a commercially obtainable product, Cummings stated. She stated the munition’s form, modern and lengthy, additionally aids with aerodynamics. Cummings Aerospace has imagined Hellhound swarms within the subject offering a mixture of intelligence, reconnaissance, and surveillance and strike.

The deal with loitering munitions — which may, because the identify suggests, loiter in an space earlier than diving in to strike a goal — comes amid efforts to provide troops on the bottom stand-off strike capabilities. These weapons have seen widespread use within the warfare in Ukraine, and Russian loitering munitions, like its Lancet drones and Iranian-made Shaheds, have been high-value targets for Kyiv’s forces.