Welcome to Issue 83 of SubTel Forum, focusing on the theme of 'Regional Systems'. This edition delves into the dynamic world of regional submarine cable systems, exploring their recent developments and the impact they have on global connectivity. The issue features insightful articles such as 'Regional Systems: An Overview' by Kieran Clark, which provides a comprehensive look at the current state of regional systems, and 'Submarine Cables For Small Island States In The Pacific' by Paul McCann & John Hibbard, highlighting the unique challenges and opportunities faced by these regions. Additionally, Derek Cassidy discusses the broader implications of international connectivity in 'International Connectivity And Its Regional Benefits'. As always, Wayne Nielsen, the Founder and Publisher, shares his thoughts in the Exordium, drawing an intriguing analogy between the Tour de France and the submarine cable industry. This issue promises to be an engaging read for anyone interested in the evolving landscape of submar