Drone units operating far behind the front line on Ukraine’s sweeping steppe have hit more than 180 vessels and other sea-borne targets in recent weeks.
A new executive order aims to make it harder for U.S. defense contractors to buy critical minerals and other materials from prohibited foreign suppliers.
Russian recruits arriving on the battlefield in Ukraine survive an estimated 20 to 30 minutes before they are killed or wounded, the CIA director said.
Defense executives face pressure to boost production as prolonged conflicts have consumed large quantities of missiles, interceptors and other weapons.