Melanesia

"We're in Melanesia, home to these group of islands. Now this war has gone crazy, and the Nazi Union's trying to avenge the German Empire on the losses of its Pacific colonies back in World War I, while helping China and Russia claiming more territories at the same time."

--Su Ji-Hoon, Can't Get Enough

Melanesia (UK: /ˌmɛləˈniːziə/; US: /ˌmɛləˈniːʒə/) is a subregion of Oceania extending from New Guinea island in the southwestern Pacific Ocean to the Arafura Sea, and eastward to Fiji.