noun
radio jamming
Technical term for deliberate interference with radio signals, often used in military or broadcasting contexts.
敵国は妨害放送でラジオの電波を遮断した。
The enemy country blocked radio waves with jamming broadcasts.
電波妨害 is a broader term for radio wave interference, while 妨害放送 specifically refers to jamming broadcasts.
Compound of 妨害 (interference) and 放送 (broadcast).