Espora Air Base Incident (2023)

Background

Espora Air Base is an Argentine Navy installation near the port city of Bahía Blanca in Buenos Aires Province. The region has a long UFO history in Argentine popular culture. Wikipedia's overview of UFO sightings in Argentina records that Espora was already the site of reported UFOs in May 1962, when the navy and air force took a wave of reports seriously enough to send aircraft to investigate. A 1965 intercept by three Gloster Meteor jets from Morón Air Base, sent over reports of discs above Buenos Aires, also came back with negative results.

The night of 5 September 2023

On the evening of 5 September 2023, videos and audio began circulating online showing what were presented as objects over the base, along with sounds of gunfire and explosions. Police reportedly received emergency calls from nearby neighborhoods about noises coming from the military site.

The Argentine UFO group CEFORA, led by Andrea Pérez Simondini, went further. Its account said four unidentified objects had come in from the sea and that the base had responded with gunfire. In one version that circulated widely, the objects were described as black and triangular, and one allegedly fired a laser that wounded two or three soldiers. The group said it was requesting records from hospitals and the armed forces' social-security institute to check for injuries or burns. Minutouno and La Capital reported the claims, and local outlets quickly treated the episode with some humor, with memes spreading widely.

Official explanation

The base denied that any UFO had been sighted and denied that any shots or explosions had occurred. It said the circulating videos and audio had been edited, and that the noises and images did not match the site. The Navy then issued a statement saying a Sea King helicopter from the 2nd Naval Helicopter Squadron had been conducting a training test between 19:50 and 22:30 under its annual training plan, and that no ammunition of any caliber had been used. An unnamed official said that airport staff and airport security had seen nothing unusual. C5N carried the official explanation.

Assessment

No independent investigation has been published, and no record has surfaced of the hospital or social-security inquiries producing evidence of injuries. The laser claim rests on a secondhand account from one group, and the audio and video were never authenticated in public. The most parsimonious reading, supported by the Navy's statement and the absence of injury records, is a mundane helicopter exercise combined with edited or misattributed footage. The case nonetheless matters as an example of how a rapid, emotionally charged claim about military encounters can outrun its evidence, and of how a base's denial is itself weighed as official testimony.

The incident also sits in a longer pattern in which Argentine UFO research groups have pushed for military records. Argentina's air force announced a multi-disciplinary commission in 2010 to study sightings, but the Espora episode shows how little public documentation has accompanied such claims.