Tuhia he haere tonu mō tēnei wāhanga - I te tau 1973, ka oti te hanganga o te Naval Communications Station. I te tīmatanga o te tekau tau atu i 1970, ko ngā whakahekenga ki ngā āheinga hōia o Te Hononga o Amerika i te rohe, tae atu ki te hinga o Saigon, te wikitōria o te Khmer Rouge i Cambodia, te katinga o te Peshawar Air Station whakarongo i Pakistan me te Kagnew Station i Eritrea, te "Mayaguez"
, me te hanganga o te aroaro moana Soviet i Aden me te turanga rererangi Soviet i Berbera, Somalia, i akiaki i te United States ki te tono, me te UK ki te whakaae, whakaaetanga ki te hanga i tetahi kaipuke kaipuke me te rererangi rererangi i Diego Garcia, a ka taarua te Seabees i te maha o nga kaimahi e hanga ana i enei hanganga.