After 18 February Truk lost its usefulness as a fleet anchorage or advanced naval base for the Japanese.
2.
The Japanese, thus far victorious in the war, planned to capture the island for an advance naval base.
3.
Rear Admiral 37th Infantry Division ( Army ), under Maj . Gen . Robert S . Beightler, and the Advance Naval Base Unit No . 7.
4.
Every man on the beach, including yeomen, electricians, carpenters, and intelligence and supply officers of the Advanced Naval Base Group, was hastily armed and formed a firing line along the dunes with engineers of the Army shore parties.