Europe Bomb Threats Force Flight Diversions

On Thursday morning, Irish airline Aer Lingus diverted its Dublin to Rome flight following a hoax bomb threat. Across European airspace this week, more than two dozen similar threats have forced diversions, emergency landings, and military escorts, stoking fear among passengers and straining airlines.

Authorities describe the threats as malicious hoaxes, noting no actual attacks have occurred. However, experts warn this is a systematic attack rather than isolated copycats. Wilfried Covent, head of security firm Covent Consulting, told CNBC this is exceptional for his career.

An email sent to broadcasters claimed to be from the leader of the group behind the plane hoaxes, stating bombs were placed in their buildings and prompting evacuations, though no bombs were found. Experts suggest the criminals are likely state-backed actors working in coordination.

Because threats against flights in the air trigger strict international regulations requiring immediate landing and search, even hoaxes cause significant disruption. Assessors grade threats as red, amber, or green, but an amber verdict is never given if the plane is airborne.

The network effect means each diversion disrupts subsequent flights, crew schedules, and connecting passengers. Philip Baum, a visiting professor at Coventry University, estimates a single diversion can cost an airline up to $250,000.

EASA notes the immediate safety threat from individual hoax threats is low, but the high number of diversions places additional strain on the system. Experts anticipate more diversions and potential targeting of railways and highways, though measures to address the issue will likely remain secret to avoid alerting attackers.

Source: CNBC Top News.