Ensuring global food security is a critical challenge that necessitates innovative solutions and advanced technologies. This study explores how the fourth industrial revolution (Industry 4.0) technologies can transform global food security by enhancing availability, access, utilization, stability, agency, and sustainability. Technologies such as the Internet of Things (IoT), Artificial Intelligence (AI), big data, blockchain, and robotics are detailed, highlighting their current applications in the food sector. Emphasizing Sustainable Development Goal 2: Zero Hunger, the study examines how precision agriculture, smart farming, automated machinery, real-time monitoring, data analytics, and digitalization can improve food production, distribution, and quality, ultimately fostering food security. This comprehensive analysis offers strategic insights and policy recommendations for stakeholders to leverage these transformative technologies, ensuring a sustainable and secure food future for all.

This chapter explores the devastating impact of repeated Israeli hostilities on Gaza, especially the recent war; October 2023–January 2025, on industry, innovation, and infrastructure in this region, focusing on the significant setbacks to achieving Sustainable Development Goal 9 (SDG 9). This brutal war has led to widespread destruction of critical infrastructure, including power plants, health facilities, and communication networks, crippling industrial activities and halting technological advancements. The destruction of manufacturing facilities and the scarcity of essential resources have severely limited production capabilities, leading to massive job losses and economic decline. Furthermore, the war has severely hindered the development of new technologies and innovations by destroying educational institutions and research centers, while restrictions on the import of technological equipment and resources have further exacerbated these challenges, limiting access to tools necessary for advancement and growth. Through detailed analysis of reports and scientific publications, this chapter highlights the urgent need for international intervention and support to rebuild industry and infrastructure in Gaza. This comprehensive examination of the impact of the war on Gaza industry, innovation, and critical infrastructure offers valuable insights into the broader challenges of achieving SDG 9 in conflict-affected regions.