Saudi Arabia, despite allocating substantial funds – reportedly exceeding Rp1.484 trillion (approximately $100 billion) to its defense budget – is facing challenges in protecting critical infrastructure. These vulnerabilities include key assets such as airports, oil refineries, and pipeline networks. The difficulty stems from ongoing attacks launched by Houthi militants based in Yemen, utilizing both missile and drone technology. The continued attacks suggest that significant financial investment in defense hasn’t fully translated into effective protection. This raises questions about the efficacy of Saudi Arabia’s defense systems and strategies in countering the evolving threats posed by the Houthi group. The situation highlights the complexities of modern warfare and the limitations of purely financial solutions to security challenges in the region.