One of the five trade unions at Belgrade Nikola Tesla Airport has commenced a 24-hour strike after turning down a 12% wage increase proposed by the airport's management, an offer which other unions have accepted. The strike, which will run until 23.59 on March 14, has not affected air traffic, which continues to operate as usual. The union has expressed discontent over wages, demanding they align with the average in the City of Belgrade, akin to levels at the start of operator VINCI's concession in December 2018. The airport's management responded by stating, "The suggested increase would bring the average wage in operational roles close to, or above, the city’s average salary, thus meeting the strike committee's expectations. Furthermore, our employees have highly competitive benefit packages". Additionally, the striking union is seeking a revision of the rules governing industrial action, which mandates that 85% to 100% of their rostered members must be on duty during any strike, a rule they claim stifles any meaningful work stoppage. Nevertheless, they adhered to this rule during today's action. In recent years, the airport has outsourced most of its essential operations, including all ground handling and part of its security. Belgrade Airport's management noted, "We are committed to regular and continuous dialogue with the unions and employees, and discussions are underway to ensure the successful and timely completion of the salary review process for 2025. The salary review process for 2025 is currently in its final stage".