Sergeant Robert Allen Owens was a United States Marine who was killed in action in the Pacific campaign of World War II. He was posthumously awarded his nation's highest military award — the Medal of Honor — for his heroic actions on his first day in combat at Bougainville. The commanding general of the 3rd Marine Division described Owens' heroism — "Among many brave acts on the beachhead of Bougainville, no other single act saved the lives of more of his comrades or served to contribute so much to the success of the landings."

The Landings at Cape Torokina, also known as Operation Cherryblossom, took place at the beginning of the Bougainville campaign in World War II. The amphibious landings were carried out by elements of the United States Marine Corps in November 1943 on Bougainville Island in the South Pacific, as part of Allied efforts to advance towards the main Japanese base around Rabaul under Operation Cartwheel. Coming in the wake of Allied successes at Guadalcanal and in the central Solomons, the landings were intended to secure a beachhead with the purpose of establishing several bases from which to project air and naval power closer towards Rabaul, in an effort to neutralize the large Japanese force that had been established there.