Human civilization is about fire. Creating fire is what separates us from the animals; extinguishing it without urinating on it, according to Sigmund Freud, marked the starting point for the most fundamental societies. It is also, at its core, a force of destruction — and, therefore, a weapon of war.

Anyway.

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(U.S. Army/Staff Sgt. True Thao)

Army researchers have devised a method to produce ceramic body armor, lightweight but strong, from a 3D printer. Except that 3D printers are meant to print out knickknacks, not flak jackets — which meant that engineers had to hack into the printer to get the job done.

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There are #squadgoals, and then there are squad goals — and only one of them includes a potential future accompanied by autonomous murderbots.

Hot on the heels of the Marine Corps's head-to-toe overhaul of infantry rifle squads, a handful of grunts at the Air Ground Combat Center at Twentynine Palms, California recently conducted field testing alongside a handful of autonomous robots engineered by the Defense Advanced Research Projects Agency's (DARPA) Squad X Experimentation program.

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Paul Szoldra/Task & Purpose

Navy SEAL Chief Eddie Gallagher dodged the most serious charges the Navy threw at him during his court martial, but his final sentence could be far worse than what the jury originally handed down.

If the convening authority approves the jury's sentence of four months' confinement and a reduction in rank from E7 to E6, Gallagher will be busted down to the rank of E1, according to Navy officials.

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An otherwise sleepy confirmation hearing for Defense Secretary nominee Mark Esper was jolted from its legislative stupor after Sen. Elizabeth Warren (D-Mass.) grilled the former Raytheon lobbyist on ethical issues regarding his involvement with his former employer.

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