Defence Community Portal: Available Now

We are inviting members of the Tactical Data Link and wider Defence community to register to access our Defence Community Portal.


The online portal gives you secure, easy access to useful tools and information which is aimed at both the Tactical Data Link and wider Defence community.  Customers and colleagues have FREE access to the portal which includes:


  • Free access to downloadable Technical Articles, White Papers and other useful resources;
  • Capabilities and Limitations (Caps and Lims) database;
  • Unlimited subscription to TDL Technology Magazine.


To register to access the Community Portal please complete the registration form.  Our team will then process your request and provide login details within two business days.


Please be aware that we may take further steps to verify identity before providing access to the portal.   Where possible, we ask users to register for an account using an official organisation email address.   In cases where a personal email address has been provided (e.g. Gmail, Hotmail or iCloud) we will contact you for additional verification.

Already registered? Login here.

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Version 4.0s dated 13 November 2023