Army

Major Walter Reed, M.D., was born on September 13, 1851, in Belroi, Gloucester County, Virginia.  Reed confirmed the theory that yellow fever was spread by particular mosquito species.  This led to decreased cases and a treatment, which ultimately saved countless lives in the building of the Panama Canal.

Marguerite Higgins Hall was born on September 3, 1920, in Hong Kong, China. A war correspondent for World War II, Korea, and Vietnam, she was the first woman awarded a Pulitzer Prize for international reporting.

On August 12, 1918, the US Post Office Department took over control of airmail service from the US Army Air Service. Under the Post Office Department, the service flourished, leading to transcontinental airmail service, which was eventually taken over by private companies.

On August 7, 1942, Allied troops landed on Guadalcanal, Tulagi, and Florida in the southern Solomon Islands.  The Guadalcanal Campaign, also known as Operation Watchtower, was the Allies’ first major offensive against the Japanese Empire.

On August 1, 1943, US Army Air Forces bombed oil refineries in Ploesti, Romania. It was part of the Allies’ oil campaign, to cut off Germany’s petroleum supply during World War II.

On July 30, 1864, Union forces launched the surprise Battle of the Crater. They dug tunnels under Confederate positions and set off explosives to catch them by surprise, but poor decisions led the battle to turn against them.

The Korean War Veterans Memorial was officially dedicated on July 27, 1995, the 42nd anniversary of the armistice that ended the Korean War. This stamp was issued eight years later and led to a federal court case!

On June 21, 1945, US troops captured Okinawa from the Japanese.  It was the last major WWII battle in the Pacific and has been called the “typhoon of steel” for the fierce fighting, intense kamikaze attacks, and large number of Allied ships and vehicles that assaulted the island.

One June 3, 1942, Japanese forces kicked of the 14-month Aleutian Islands Campaign. The campaign’s two Japanese invasions were the only ones on US soil during the war.