Lebanon has been facing an evolving complex humanitarian crisis since late 2019, generating widespread needs for assistance and protection. It is in this context that two powerful explosions occurred at the Port of Beirut on 4 August 2020, leaving devastating impacts while the country grapples with overlapping economic and financial crises, political volatility, and the implications of COVID-19 pandemic as well as hosting the highest refugee population per capita in the world. The combined effects of these crises are leaving growing numbers of people in urgent need of support and deepening risks for vulnerable groups including migrants and refugees. This operation targets the needs of populations country-wide affected by the complex humanitarian crisis in Lebanon, and supports the delivery and long-term sustainability of the Lebanese Red Cross (LRC) services. LRC, the most trusted organization in country, is a key provider of pre-hospital and emergency medical services throughout the territory, including Blood Transfusion Services, complementing its leadership in the Disaster Management and Disaster Risk Reduction sectors.