This report responds to the European Council’s request for a report every six months on the implementation of the Action Plan to combat terrorism adopted in June 2004. The report summarizes progress since June 2005 and the state of play regarding ratification of the conventions and implementation of the legislative acts regarded as having priority, the details of which are set out in ADD 1. In particular, the report includes progress on the key priorities outlined in the Council Declaration on the EU response to the London bombings, which highlighted the main dossiers and gave added urgency to the task of making progress on them.