article_snippet: Indonesian police officers stand guard at Wijayapura port near the Nusakambangan Nusakambangan Prison Island in Cilacap .
article_snippet: Indonesian police secure the entrance of Nusakambang island prison .
article_snippet: Why the Special Force soldiers?
article_snippet: Armed military troops have increased Armed military troops presence around Nusakambangan following the transfer of the Bali Nine duo .
article_snippet: Sodong port (above) on Nusakambangan Island was the dropping off point on Wednesday for the Bali Nine duo before being taken by road on to the prison where the Bali Nine duo are currently being held in isolation .