Final answer:
Admiral Kimmel's responsibility as an outpost commander was to oversee the First Air Fleet and the Malayan Force and coordinate their activities.
Step-by-step explanation:
As an outpost commander, Admiral Kimmel's responsibility was to oversee the command and operations of the First Air Fleet and the Malayan Force. He was tasked with coordinating and directing the activities of these military units, including ensuring their readiness and effectiveness in carrying out their assigned missions.