Artificial intelligence (AI) is reshaping government operations globally. This chapter explores how strategic AI investments by governments enhance service delivery, boost national competitiveness and collaboration, and improve resource efficiency. The chapter explores significant AI-driven initiatives from different global perspectives, shedding light on both the successes and challenges governments face when implementing AI. The chapter will specifically highlight AI’s potential to streamline decision-making, improve policy outcomes, and create opportunities for companies, researchers, and institutions. It will highlight internal investments focused on enhancing governmental operations, such as automating public administration, improving cybersecurity, and implementing AI-driven policy analysis tools. As well as external investments that target the broader AI ecosystem, funding academic research, supporting AI startups, and incentivizing the development of AI infrastructure across sectors. Ethical and legal considerations are paramount in government AI investments, as governments must balance innovation with the need to safeguard civil liberties, ensure transparency, and address bias in AI systems. Case studies of AI investments by leading governments—such as the U.S., China, and the EU—illustrate how different approaches to funding, regulation, and innovation have shaped their AI ecosystems. Additionally, it discusses the importance of aligning AI investments with ethical frameworks to ensure fairness, transparency, and accountability. This chapter concludes with future directions for AI investments from the government, exploring how emerging AI innovations can address global challenges and prepare for the demands of tomorrow.