According to “Defense News”, investigation included infantry, combat divers, bomb squads (different specialities from engineering troops), medics and specialities “not elsewhere classified”. The analyses were completed in August (the years 2011-2022 including the period of the COVID-19 pandemic) and the results were published in the "Military Times". It was intended to analyse, identify and in the future destruct the factors that drive soldiers of the peculiar specialization to take on their lives.