The Pacific is a companion series to Band of Brothers, also based on a book by Stephen E. Ambrose. It focuses on the experiences of three Marines in the Pacific Theater of World War II: Robert Leckie, Eugene Sledge, and John Basilone. The series provides a gritty and realistic depiction of the brutal battles fought against the Japanese forces, highlighting the physical and psychological toll of war. The Pacific offers a different perspective on the war and is a gripping war series that explores the sacrifices made by the soldiers in the Pacific.