artificial obstacle

штучне загородження (інженерне загородження)

artificial concealment

artificial horizon (gyro horizon/ attitude indicator)

artificial intelligence (AI)

Joint Artificial Intelligence Center (the) (JAIC, pronounced 'jake')

artificial beach obstacles

artificial underwater and beach obstacles

artificial magnetic anomalies

artificial aging

artificial horizon / attitude indicator, gyro-horizon

attitude indicator / artificial horizon, gyro-horizon

gyro-horizon / artificial horizon, attitude indicator

drones equipped with artificial intelligence

Artificial Intelligence of Things (AioT)

antiboat obstacle

antipersonnel obstacle

antipersonnel obstacle breaching system (APOBS)

antitank obstacle

antivehicular obstacle

barbed wire obstacle

composite obstacle

concrete obstacle

demolish an obstacle

incendiary obstacle

man-made obstacle

natural obstacle

obstacle belt/ course

obstacle development