Possible Clues:

• Vessel carrying article to north island
• US Pacific island territory
• Micronesian territory
• Apra Harbor locale
• Pacific island ceded by Spain to the U.S. in 1899
• "Where America's Day Begins" territory
• Island territory that's home to the CHamoru people
• Territory ceded by Spain to the U.S. in 1898
• Island battle from two months back
• 210-square-mile U.S. territory