Retired grey haired military officer in formalwear holding book while giving lecture to new recruits in camouflage uniform sitting at desks in classroom and making notes in copybooks
Experienced military officer teaching intelligence service lesson to young recruit in military academy
Retired military office in formalwear and diverse group of cadets in camouflage uniform looking at laptop while having seminar in classroom of military academy
Portrait of Asian male cadet studying at military academy
Medium slowmo of retired Caucasian military officer pointing at map on screen while explaining material to recruits during seminar at military academy
Diverse military officers in uniform having seminar with professor at academy, discussing tactics and equipment in classroom
Medium shot of retired Caucasian man sitting at desk in classroom or library and speaking to teacher during information technology lesson
Tilt up of wheelchaired military worker in camouflage uniform sitting at desk in front of computer monitor with program code on screen and speaking with colleagues
Confident grey haired professor at military academy speaking to cadets during seminar, sitting at desk in front of whiteboard in classroom
Professional woman multitasking with her son in office setting
Senior Caucasian male professor at military academy in formalwear pointing at tactical vest on one of recruits while giving lecture to students in classroom
Retired Caucasian professor at military university and group of multiethnic cadets in camouflage uniform sitting in circle at classroom and having conversation