TEL AVIV, Israel: When Israeli defense officials approached Massivit last year about using its unique 3D printers to make military drone parts, CEO Yossi Azarzar jumped at the chance. Although the Israeli company had been producing large set pieces and other designs for the likes of Disney, DreamWorks and Netflix, the opportunity to instead quickly churn out large drone parts for the military was too good to ignore. “I stopped thinking about Hollywood sets,” Azarzar said.

Demand is soaring for Israel's battle-tested weapons and military technology, despite widespread condemnation by rights groups and the international community over the country's…

TEL AVIV, Israel: When Israeli defense officials approached Massivit last year about using its unique 3D printers to make military drone parts, CEO Yossi Azarzar jumped at the…