He attended the United States Military Academy (USMA) at West Point, New York and was commissioned as an additional second lieutenant upon graduation in June 1915 (⁶see the class the stars fell on).

He remained here until October when he was transferred to the 8th Field Artillery Regiment at Fort Myer, Virginia, with whom he served until May 1917, a month after the American entry into World War I.

After being promoted to the temporary rank of major general, on February 15, 1943[4] Swing activated the newly formed 11th Airborne Division at Camp Mackall, North Carolina.

Swing and the 11th Airborne Division greeted General Douglas MacArthur upon his arrival in Japan at Atsugi Airdrome on August 30, 1945.

Major General Swing displayed superior tactical knowledge and inspiring leadership while personally leading repeated attacks against the strong Japanese defense position at Mt.

With heroic disregard for his personal safety, General Swing strode fearlessly between tanks and machine guns, calling upon his troops to man their weapons and attack.

Inspired by his fearlessness and heroic action, the troops attacked, silenced the Japanese fire, and seized and held the main enemy positions.

His gallant leadership, personal bravery and zealous devotion to duty exemplify the highest traditions of the military forces of the United States and reflect great credit upon himself, the 11th Airborne Division, and the United States Army.Swing commanded the 11th Airborne Division, during which time his permanent rank became brigadier general on June 16, 1947,[4] until 1948 when he was assigned command of I Corps in Kyoto, Japan.