radar counter-countermeasures

electronic counter countermeasures (ECCM)

electronic counter-countermeasures (ECCM) / electronic protective measures (EPM)

maritime counter terrorism (MCT) / counter-terror measures

counter reconnaissance / counter-reconnaissance

radar cross-section / radar cross section (RCS); radar signature; radar crossover

radar countermeasures (RCM)

adaptive radar countermeasures (ARC)

radio-radar countermeasures

COBRA (COunter Battery Radar / das Artillerieortungsradar )

counter-battery radar system

counter-radar screen

TRML-4D radar (нім. Telefunken Radar Mobil Luftraumüberwachung / Telefunken mobile airspace surveilance radar)

acoustic countermeasures

active countermeasures

chemical countermeasures

communications countermeasures

countermeasures

defense countermeasures

defensive mine countermeasures

electronic countermeasures (ECM)

electronic detection countermeasures

electronic emulation and electronic countermeasures system (Leer-2) on Tigr-M chassis

electro-optical countermeasures

follow-on mine countermeasures

hydroacoustic countermeasures

laser countermeasures

medical countermeasures

mine countermeasures

mine countermeasures ship (vessel) (MCMV)

missile countermeasures system

missile defense countermeasures

mobile electronic emulation and electronic countermeasures system (Leer-2) on Tigr-M chassis