adopt a defensive attitude

attitude-and-heading reference system / attitude and heading reference system (AHRS)

assume а defensive attitude

assume a defensive (attitude)

defensive attitude

adopt

adopt a course

adopt a formation

adopt combat formation

adopt

assume a defensive / assume the defensive

artificial horizon (gyro horizon/ attitude indicator)

attitude control

attitude control system

lateral attitude

target attitude

attitude of the vehicle

firing position / firing attitude

strapdown attitude heading reference system

attitude indicator

attitude monitor

attitude stabilized antenna

attitude-and-heading reference system (AHRS)

heading and attitude reference system

replacement attitude and heading reference system

artificial horizon / attitude indicator, gyro-horizon

attitude indicator / artificial horizon, gyro-horizon

gyro-horizon / artificial horizon, attitude indicator

attitude and heading reference system (AHRS)

attitude

columnar attitude

firing attitude

spacecraft attitude maneuvering optimal control (SAMOC system)