In this edition of SubTel Forum, we delve into the theme of Regional Systems, exploring the dynamic landscape of planned submarine telecommunications systems. As the industry navigates through financial challenges and unforeseen obstacles, only a select few projects are advancing towards completion. This issue marks the debut of Kieran Clark, who provides insights into the current market trends and the future of regional systems. Additionally, we examine the rise of neo-carriers, the ongoing challenges faced by legacy operators, and the innovative approaches to recovering and reusing underwater optical fiber cables. Join us as we track the progress of these systems and anticipate the developments in the coming months.