In this edition of SubTel Forum, we delve into the theme of 'Subsea Capacity', exploring the dynamic and evolving landscape of submarine telecommunications. The issue features insightful articles on various aspects of subsea capacity, including an overview by Kieran Clark, an analysis of trans-Pacific cables by Colin Anderson, and a discussion on open cables by Mark Enright, Edwin Muth, and Georg Mohs. Bertrand Clesca provides updates on unrepeatered cable systems, while Derek Cassidy examines the high-speed capacity developments in Ireland. Additionally, Mike Last highlights the importance of local partnerships in Africa's growing connectivity demands, and Arnaud Leroy offers a fresh perspective on rethinking submarine networks. This issue not only reflects on past experiences and lessons learned in the industry but also looks forward to new opportunities and innovations in subsea telecommunications.