German police said Wednesday that a “security related” incident involving an unidentified object found at an airport forced the diversion of flights and the deployment of a bomb disposal robot overnight. The Bild newspaper said the object found at Leipzig-Halle airport was a drone with a detonator and possibly explosives, found near a Ukrainian Antonov cargo aircraft, but police did not immediately confirm the report. The paper also reported that another cargo plane later collided with an...