US Navy engineers design printed clip to secure unexploded ordnance

Engineers at the Naval Surface Warfare Center Corona Division have developed a low-cost, 3D-printed safety clip designed to prevent accidental bomb blasts, Interesting Engineering reported. The device, named the Submunition Clip, mechanically secures explosive components during explosive ordnance disposal operations to protect military personnel handling unexploded munitions. [1]

According to Interesting Engineering, the 3D-printed design offers explosive ordnance disposal teams a faster alternative to older stabilization methods that rely on epoxy or plaster. The clip locks submunition components in place to prevent accidental detonations during hazardous operations. [1]

The United States Navy is the maritime service branch of the United States Armed Forces, operating under the Department of Defense. Developers at the Naval Surface Warfare Center believe the new design could eventually be adapted to protect teams handling several different types of unexploded ordnance. [1][2]

The innovation earned a Naval Sea Systems Command Excellence in Safety Award for fiscal year 2025, Interesting Engineering reported. [1]