By December 23, the island had been bombed and shelled for 12 days. Some 120 Americans and 880 Japanese died during the invasion. Public sentiment for the Wake Island garrison was heightened by the first American war movie, Wake Island, which was rushed into theatres within months.
The garrison was broken up. Most were shipped to China, while 98 men were left on Wake to construct defenses for the Japanese. The POWs sent to China were shocked by five random beheadings during the voyage. On October 7, 1943, Rear Admiral Shigematsu Sakaibara announced that he had executed the 98 men for radio contact with Hawaii.
The American command left Sakaibara and his 4400 men to wither on the vine, bypassing Wake. Wake was bombed and shelled repeatedly. American replacements used Wake as an actual combat training ground. Only 1200 men were let alive when the garrison surrendered on September 4, 1945. Sakaibara was arrested and tried for war crimes. He was executed in 1947.