Following the explanation to participants regarding the study process, those who give written consent to participate will be randomly placed into one of three groups: GCFT (N=180), ABMT (N=180), and a neutral control group - RT-based task (N=180). The study will include 3 measurement points: before attention training (in basic training before deployment), after attention training (in basic training camp, still before deployment), and after a combat deployment cycle (6-12 months - to be determined based on the military deployment mission of the participants). In each measurement point, the participants will complete computerized tasks to measure attention and will complete self-report questionnaires.