Why is Strategic sealifta vital function of the Department of the Navy (DON)?

Strategic sealift is vital for the Department of the Navy (DON) as it ensures the rapid and sustained movement of military forces and equipment across the globe during crises and conflicts. This capability supports national security objectives by enabling the deployment of naval and ground forces to respond effectively to threats. Additionally, strategic sealift facilitates logistics and supply chain management, ensuring that forces are well-equipped and ready for operations. Ultimately, it plays a critical role in maintaining maritime dominance and operational readiness.