Between Sovereignty and Protection: The 2006 Lebanon War and the Selective Implementation of R2P in the Post-9/11 Era

The 2005 codification of the R2P marked a landmark shift in the international order, redefining sovereignty as a conditional responsibility. However, its implementation has revealed a significant gap between legal commitment and geopolitical reality. This thesis investigates how the United Nations’ institutional structure and political context drive the selective application of R2P, specifically analysing how the post-9/11 legacy - particularly the wars in Afghanistan and Iraq - influenced the international community’s restrained response during the 2006 Lebanon War. The study identifies the 2006 conflict as a “precedent of silence”. Despite the hostilities meeting objective protection thresholds, the SC systematically omitted R2P language in Resolution 1701, prioritising the “structural shielding” of a strategic ally. A comparative analysis with the contemporaneous Resolution 1706 on Darfur confirms that protection mandates are determined by the strategic calculus of the P5 rather than the severity of civilian suffering. The investigation further traces the norm’s evolution after 2011, evaluating the transition from the “mandate creep” in Libya to the paralysis in Syria and the “normalization of silence” in Yemen and Gaza. These cases demonstrate how the displacement of human protection logic by regional security imperatives renders the framework structurally inoperative whenever the geopolitical interests of the Security Council’s P5 are at stake. Ultimately, the thesis argues that R2P is structurally bifurcated. While remaining a vital discursive tool for prevention and assistance (Pillars I and II), it is systematically suppressed as a coercive instrument (Pillar III) when the interests of the powerful are engaged. R2P thus remains a promise selectively honoured according to the strategic imperatives of the P5 rather than the humanitarian needs of the vulnerable.