Somalia presents one of the most complex macroeconomic environments in Sub-Saharan Africa. Emerging from decades of civil conflict, state collapse, and humanitarian crises, the Somali economy has demonstrated remarkable informal resilience, driven primarily by remittances, pastoralism, and a thriving services sector operating largely outside formal institutional frameworks. This paper provides a comprehensive macroeconomic overview of Somalia, examining GDP dynamics, inflation pressures, sectoral composition, monetary conditions, fiscal constraints, and the pivotal role of diaspora remittances. Employing standard macroeconomic frameworks including Aggregate Demand-Aggregate Supply (AD-AS) analysis, the paper identifies key structural bottlenecks and offers policy considerations for sustainable economic development. The findings suggest that while Somalia's GDP growth has remained modest but positive in recent years, the absence of a formal central bank, extreme aid dependency, and climate vulnerability pose significant threats to long-term macroeconomic stability.