In the context of maritime realm, when people hear about Sulawesi Islands, they might directly think of Coral Triangle Ecoregions (CTE). This is because since the declaration of Coral Triangle Initiative, a multilateral cooperation of six nations (Indonesia, Malaysia, Brunei Darussalam, the Philippines, Timor Leste and Solomon Islands) to save guarding the productivity and sustainability of the Coral Triangle Ecoregions in 2009, these regions have attracted worldwide attention on its coral reef and associated ecosystem bio-diversity. Sulawesi Islands sit at the center of the regions (Figure 1). As the name implies, CORAL Triangle ECOREGIONS, people’s focus of attention is coral reef and associated ecosystems. Or, to put it in different words, the focus of attention is the natural ecosystem. Thus, the mainstream narratives about CTE is about bio-diversity, conservation and the ecosystem services to human being (see for example The Nature Conservancy 2008, CTI brochure). Nonetheless, there is a serious concern on the sustainability of the regions. International institutions such as the World Ocean Council notes ‘as a global center for marine biodiversity, the CT is a major conservation priority. The CT’s environmental diversity and economic value are threatened by climate change, urbanization, overfishing, and other impacts. With these threats affecting six countries in the region, leaders created the Coral Triangle Initiative (CTI). Officially titled the Coral Triangle Initiative on Coral Reefs, Fisheries and Food Security (World Ocean Council 2016).