The November 2007 issue of Submarine Telecoms Forum marks the sixth anniversary of the publication, focusing on the theme of Defense & Non-traditional Cable Systems. This edition explores the evolving landscape of submarine cable projects, highlighting their significance in a time of geopolitical shifts and economic challenges. Key articles include a profile on the Comprehensive Test Ban Treaty Organization's use of cable systems for nuclear non-proliferation verification, insights from the Australian telecoms authority ACMA on cable protection zones, and analyses of current internet traffic trends and Law of the Sea implications for cables. The issue also features discussions on unrepeatered system upgrades and the US Navy's cable support office, alongside contributions from industry experts like Jean Devos and John Horne.