ˌɪnfɚmˈeɪʃən mˈɑːɹkt æz tˌiːˌoʊpˈiː sˈiːkɹᵻt ɪz ðæt hˌuːz ɹᵻlˈiːs ɪz lˈaɪəbəl tə kˈɔːz kənsˈɪdɚɹəbəl lˈɔs ʌv lˈaɪf, ˌɪntɚnˈæʃənəl dˌɪpləmˈæɾɪk ˈɪnsɪdənts, ɔːɹ sᵻvˈɪɹli ˈɪmpækt ˈɑːŋɡoʊɪŋ ɪntˈɛlɪdʒəns ˌɑːpɚɹˈeɪʃənz.
Information marked as TOP SECRET is that whose release is liable to cause considerable loss of life, international diplomatic incidents, or severely impact ongoing intelligence operations.