Mbanika or Banika[1] is an island in Solomon Islands; it is located in the Central Province and is the second largest of the Russell Islands Group.

The principal settlement is Yandina.

[2][3] As portrayed in the HBO miniseries, The Pacific, episode 4 (Gloucester/Pavuvu/Banika), the American forces used the island—referred to in the show as "Banika"—as a hospital and R&R site, during World War II.

During World War II, the US built three bases on the island:

This Solomon Islands location article is a stub.