magnetic intelligence

magnetic variation / magnetic declination

magnetic bubble memory / magnetic bubble store

Secret Intelligence Service (SIS) / Military Intelligence, Section 6 (MI6)

tactical intelligence / combat intelligence

undeclared member of the intelligence or counter-intelligence agencies

Defence intelligence of Ukraine (DIU) / Main Directorate of Intelligence of the MoD of Ukraine

grid magnetic angle

magnetic anomaly detection (MAD) gear

magnetic azimuth

magnetic bearing

magnetic declination

magnetic mine

magnetic mine hunting

magnetic needle

magnetic north (MN)

magnetic target sensor

magnetic focus

artificial magnetic anomalies

dip-needle magnetic mine

magnetic

magnetic inspection

magnetic chip detector

magnetic detection

runway magnetic azimuth

runway magnetic bearing

Earth's magnetic field

electro-magnetic contamination

magnetic decoder

magnetic dip

magnetic field strength

magnetic heading

magnetic heading deviation