SACRAMENTO — Sacramento County is eyeing a new approach to track and contact people living homeless: drones. The county's probation department said it needs the drones to contact homeless people who ...

RUSSIA’S GROUND offensive in Ukraine’s east is making slow progress this summer, at huge cost. But its mounting drone campaign against the country’s cities is arguably a more serious threat. Day after ...

MILAN — U.S.-based Saildrone deployed a handful of unmanned surface vessels as part of NATO’s Task Force X demonstration in the Baltic Sea, which helped detect and track Russian shadow-fleet vessels ...

Russian surveillance drones are conducting reconnaissance flights over eastern Germany to track arms shipments to Ukraine, with over 530 drone sightings recorded in the first three months of this year ...