A flight from Tel Aviv has made an emergency landing in Bulgaria after a bomb threat, Sky News reports

Bomb threats against commercial flights are, in the large majority of past episodes, hoaxes resolved after diversion, search and clearance, and the historical sequence is short: the aircraft lands, passengers are screened, the airframe is swept, and operations resume within hours. The market-relevant distinction is between an isolated threat call, which has tended to dissipate within a session, and a threat tied to a broader escalation around the conflict in Israel, where similar scares have formed part of a wider risk-off bid in crude, gold and havens only when corroborated by other incidents. The transmission channels that matter here are aviation-related: airline and airport exposure, war-risk and insurance premia on regional flight paths, and the knock-on to European carriers if airspace around Tel Aviv or connecting hubs faces renewed closures. The tells worth noting are the source and attribution of the threat, whether further flights are diverted or grounded, and any security-service statement classifying it as credible rather than a prank. Absent corroboration, episodes of this kind have historically left no lasting imprint beyond the single headline cycle.