593d Expeditionary Sustainment Command deploys as early entry Mission Command headquarters in support of I Corps, attached and aligned forces; provides sustainment support to enable freedom of action in the PACOM AOR to win decisively in any environment.Key Tasks: 1. Execute Mission Command of theater sustainment operations for joint forces, coalition forces and civil authorities 2. Support theater opening and execute JRSO 3. Provide sustainment plans, guidance, distribution management, materiel management, movement control and operational contract support integration in Joint AOR 4. Plan and coordinate Common User logistics and Title X support as directed 5. Provides trained and ready forces from JBLM in support of Unified Land Operations 6. Integrate Total force partners into support operations in support of I Corps efforts in "Setting the Theater" Endstate: A globally responsive ESC capable of extending I Corps, and aligned forces operational reach, that is known & trusted, focused on providing operational sustainment across the PACOM AOR.