World War II: Battle of Tassafaronga; A smaller squadron of Imperial Japanese Navy destroyers led by Raizō Tanaka defeats a U.S. Navy cruiser force under Carleton H. Wright.

The Battle of Tassafaronga, sometimes referred to as the Fourth Battle of Savo Island or in Japanese sources as the Battle of Lunga Point , was a nighttime naval battle that took place on 30 November 1942 between United States Navy and Imperial Japanese Navy warships during the Guadalcanal campaign. The battle took place in Ironbottom Sound near Tassafaronga Point on Guadalcanal.