radio detection

radar (radio detection and ranging)

radio detection and ranging (radar)

radio frequency target detection

radio-holographic detection

single-channel ground and airborne radio system (SINCGARS) radio

radio pouch, PRR pouch / personal role radio pouch

radio rucksack, radio carrier rucksack

radio-radar; radio/radar

ambush detection device

automated target detection, tracking, co-ordinate finding and interceptor guidance system

avoiding detection

bomb-detection device

chemical detection equipment

detection equipment

detection system

detection zone

early detection

electronic detection countermeasures

electronic detection device

explosive detection

gamma-induced detection

IED detection

IED remote detection

invisible detection

low probability of detection (LPD)

magnetic anomaly detection (MAD) gear

Mobile Detection Team (MDT) (counter-narcotics)

nuclear detection sensor

RADIAC ('radioactivity, detection, indication and computation')

radiation detection team

remote detection

sniffer dog / detection dog