Eleventh Air Force
Established on 28 December 1941 as the Alaskan Air Force at Elmendorf Field, Alaska Territory. 11 AF was a United States Army Air Forces combat air force in the American Theater of World War II, providing air defense of Alaska and engaging in combat operations primarily in the Aleutian Islands and Northern Pacific during the Aleutian Islands Campaign.
Eleventh Army (Japan)
The Japanese 11th Army was formed on July 4, 1938 under the Japanese Central China Area Army for the task of conquering and occupying the central provinces of China between the Yangtze River and the Yellow River. The 11th Army played a major role in the Battle of Wuhan. From September 1939, it came under the newly formed China Expeditionary Army and was transferred to the control of the Japanese Sixth Area Army in September 1944. It was disbanded at Quanzhou County (Guilin) in Guangxi province at the surrender of Japan.