Final answer:
The headquarters for Military Sealift Command is in Norfolk, Virginia, which is a strategic location due to its proximity to one of the world's largest naval bases.
Step-by-step explanation:
The headquarters for Military Sealift Command is located in Norfolk, VA. This command is a vital component of the United States Navy, responsible for providing replenishment and transport services across the world's oceans to ensure that the Navy and other branches of the military can maintain their operational readiness. Norfolk is a strategically important location, as it is home to one of the largest naval bases globally and has a long history of military significance.