 Otu nwere geopolitical ọnọdụ nke Indonesia bụ nnọọ stratejik nwere anọ nke itoolu ịkpagbu mgbe warara uzonta, nke ghọrọ isi oké osimiri Lanes nke ụwa ahia na nke ahụ bụ Strait nke Malacca, Sunda Strait, na Strait nke Lombok na Makassar Strait. 