The Asociación Trabajadores del Estado (ATE) launched a nationwide strike across all Argentine airports this Friday, May 15, 2026 [1].
This labor action threatens to disrupt air travel across the country, potentially causing widespread flight delays and cancellations during a critical travel window. The strike signals a deepening conflict between the national government and state employees over job security and wages.
The union organized the protest in response to the government's attempt to fire 140 workers from the Servicio Meteorológico Nacional (SMN) [1]. ATE officials said the 24-hour strike [3] is a direct rejection of these dismissals and a demand for salary increases within aeronautical agencies [2].
While the strike affects airports nationwide, the primary center of the protests is the Aeroparque Jorge Newbery in Buenos Aires [2]. The labor action specifically targets the SMN, which provides essential weather data for aviation safety. A spokesperson for ATE said, "The ATE announced a National Day of Struggle for Friday, with protests in airports across the country, in rejection of the attempt to fire 140 workers of the National Meteorological Service" [1].
Another spokesperson for the union said the protest focuses on the Aeroparque and the rejection of the SMN firings [2]. The union said the 24-hour stoppage could lead to significant operational delays for passengers and airlines [3].
There is a contradiction regarding the organization responsible for the disruption. While ATE is widely cited as the leader of the strike [1], [2], the government has pointed to the Asociación Técnicos y Empleados de Protección y Seguridad a la Aeronavegación (Atepsa) as the entity behind the measures.
Union leaders have indicated that this Friday's action may be the start of a larger escalation. ATE has threatened to expand these protests into a full national strike next week if the government does not address the demands for wage hikes, and the reinstatement of the affected SMN staff [2].
“The ATE union launched a 24-hour strike Friday to protest the firing of 140 meteorological workers.”
The strike highlights a volatile relationship between the Argentine state and its public sector workforce. By targeting airports and the National Meteorological Service, the ATE union is leveraging critical infrastructure to pressure the government. If the government refuses to reverse the firings of the 140 workers, the threat of a full national strike suggests that further disruptions to public services and transportation are likely.
