The proceedings were conducted from 2023 and the cancellation information [was transferred to the contractor, PZL Mielec plant, in May 2025](https://defence24.pl/industry/trading-on-signals-unimportant-related-indignant). In the letter, the decision was justified by the fact that there was ‘a crucial change in the circumstances leading to the fact that it was not in the public interest to conduct the procedure or to execute the contract, which could not have been foreseen beforehand’.