Pacific War Naval Chess Game is a hex-and-counter, print-and-play game of World War II.
The Internet Archive has an emulator for SSG's MS-DOS game, Carriers At War. The 1992 game ha a number of Pacific Battles to fight out. I enjoyed this back in the day.
Gary Grigsby's Pacific War was a lot of fun in the days of MS-DOS gaming. You can play it again on the Web Archive MS-DOS simulator.