underwater acoustic surveillance

remotely operated (underwater) vehicle (ROV / ROUV); underwater robot

underwater-to-underwater missile

underwater robotic system for the autonomous neutralization of underwater mines

integrated underwater surveillance system

surveillance, high- and low-altitude surveillance

surveillance, under surveillance

acoustic beam

acoustic bullets

acoustic countermeasures

acoustic field

acoustic homing torpedo

acoustic impact

acoustic intelligence

acoustic mine-hunting

acoustic sensor

acoustic target-sensor

acoustic warfare

acoustic warfare countercountermeasures

acoustic weapons

acoustic detecting apparatus

acoustic profile

acoustic beacon

acoustic lining

acoustic airport environment

acoustic alteration

acoustic insulation

acoustic material

acoustic measurement station

acoustic noise

acoustic overhead

acoustic saturation

acoustic treatment