"The erstwhile manager of the Department of Marine Technologies, Cezary Czerzan, concluded his cooperation with the Polish Armed Forces Group. The full organisational structure of PGZ is changing, the department of marine technologies has divided into 3 offices," Perkowska said. 1 of the offices is liable for the construction program of the 3 ordered in 2021 frigate Sword. This office was headed by Grzegorz Sowa, who headed the PGZ office of strategical planning and business development.