On 17 March 2005, the President of the International Committee of the Red Cross (ICRC), Jakob Kellenberger, presented a study (hereinafter “the Study”) of customary international humanitarian law (IHL). A decade earlier, the International Conference of the Red Cross and Red Crescent had mandated the ICRC to “prepare […] a report on customary rules of IHL applicable in international [IAC] and non-international armed conflicts [NIAC], and to circulate the report to States and competent international bodies.” The Study's objective was to capture a “photograph” of the existing, hitherto unwritten rules that make up customary IHL. Comprehensive, high-level research into customary IHL followed; the end result of which is undeniably a remarkable feat and a significant contribution to scholarship and debate in this area of international law.

Thanks to Chancellor Gerhard Schröder's decision to ask the German Bundestag (Federal Parliament) for a vote of confidence on 1 July 2005, and following on the Federal President's dissolution of the Parliament on 21 July 2005 in response thereto, the Bundesverfassungsgericht (BVerfG – Federal Constitutional Court) was pressed into service to finally decide whether federal elections should go forward nearly a year ahead of schedule. With the Court's affirmative decision of 25 August 2005, Germany now finds itself in a turbulent national election campaign.

The European Court of Human Rights, on 30 June 2005, handed down its long awaited judgment in the case Bosphorus Hava Yollari Turizm v. Ireland. The case concerned the responsibility of contracting parties for legal measures induced by the European Community.