electronic intelligence

non-communications signals intelligence gathering

en-US/ɪˌlɛkˈtɹɑnɪk ɪnˈtɛləd͡ʒəns/
en-GB/ˌɪlɛkˈtɹɒnɪk ɪnˈtɛlɪd͡ʒəns/

分类：

signals intelligence