Sgt. Johnny Bonilla, a gunner and cannon crewmember with the 173rd Airborne Brigade, wears a combat helmet first fielded in the 1980s. Army researchers explore 3-D printing and new materials, with the goal of even greater performance for reducing blunt impact injury (photo credit: Sgt. Thomas Mort).

Posted: May 27, 2020 | Source: AIR FORCE MAG, Tobias Naegele, 28 February 2020

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