Regarding emergency response to the floods, the Khilafah would reject interest based loans, demand provisions from unaffected parts of the Muslim World, call upon Muslim troops to assist rather than US troops and focus fully on the disaster rather than be distracted by cheap power struggles.
Central Media Office of Hizb ut Tahrir: Global Call for the Establishment of the Righteous Khilafah (Caliphate) on the Method of the Prophethood Part 60