Threats

Deadly but tricky to fly, suicide drones have Ukraine putting thousands of soldiers through pilot training

Private schools are churning out troops who can use hobbyist racing quadcopters as deadly loitering munitions.

Science & Tech

Can troops with 3D printers save the Pentagon’s mass-drone vision?

Big defense contractors aren’t jumping at the chance to make cheap drones. It might be up to the troops.

Business

A drone-maker’s dilemma illustrates Ukraine’s struggle to get key arms

Fortem could feed Kyiv’s hunger for anti-drone defenses—if it could find funding for a second production line, the company says.

Threats

F-15s strike weapons facility in Syria

Operation was response to attacks on U.S. troops in the region, Defense Secretary Austin said.