General Quarters is a set of naval wargaming rules written by Lonnie Gill that were first published in the 1970s.
[1] There are currently three versions available: - GQ1 covered World War II and used a d6 based system.
A revised World War I version was published as Fleet Action Imminent in September 2007.
The first is The Solomons Campaign about the World War II Guadalcanal battles.
The next is Sudden Storm, a hypothetical campaign dealing with a war between Japan and the United States in 1937, a surprisingly possible occurrence, and one that yields a lot of big gun battles as the United States fights its way back across the Pacific to the Philippines.