%0 Journal Article %T Analysis of psychological problems arising during the period of combat service among the crews of US SSN and SSBN %A Kovalevskii, I.D. %K SSN, SSBN, operational tempo, work environment, clinical anxiety, depression, MCMI-III %J Applied psychology and pedagogy %D 2023 %N 8 %P 7 %I INFRA-M Academic Publishing LLC.