<p>The main purpose of this study is to examine the repercussions of Red sea instability on the Red Sea Region security. This research is significant in providing theoretical insights for stakeholders to address the repercussions of Red Sea instability in the Red Sea Region’s for the region states. This study employed Qualitative research approach with Case study research design and data was collected through interviews and document analysis. The data was analysed through thematic analysis. Based on the analysis conducted; the study found that the instability of Red Sea leads to various socio-economic problems in the region, such as economic disruptions, political instability, piracy threat, Security threats and diplomatic challenges, increased competition among regional powers, potential to proxy war, large-scale displacement and refugee influx, proliferation of arms and weapons, disruption of trade route in the region states. In general, the findings of this study revealed that, the Red Sea region governments play a pivotal role to address the multi-faceted challenges of Red Sea instability in the region by strengthening diplomatic engagement with neighbouring Red Sea countries &amp; regional power; exploring economic diversification strategies for their economy, and Enhancing and legalizing their maritime security. Red Sea region states should collaborate with international organizations, strengthen national institutions, strengthen security forces, and address conflicts in the Red Sea Region to prevent spillover effects and counter terrorism efforts.</p>