There's a good reason why US aircraft carriers are now using 3D-printed parts

3D printing isn't something you associate with heavy-duty military uses, but it turns out that the U.S. Navy has been using ...
Forbes

U.S. Military To 3D Print Its Way Out Of Supply Chain Woes

3D printers belonging to Marine Air Logistics Squadron 36 print mask frames and face shields for use in the fight against COVID-19. Keeping mission-critical supply chains running is nothing new to ...