Conscription in South Korea
By law, when a Korean man turns 18 years old, he is enlisted for "first citizen service," meaning he is liable for military duty, but is not yet required to serve. When he turns 19 years old (or, in some instances, 20 years old), he is required to undergo a physical exam to determine whether he is suitable for military service. The table below shows the physical exam's possible grades and their outcomes, according to the Military Service Act. Men must enlist by the time they turn 28 (Korean age).
The length of compulsory military service in South Korea varies based on military branch. Active duty soldiers serve 21 months in the Army or Marine Corps, 23 months in the Navy, and 24 months in the Air Force. After conscripts finish their military service, they are automatically placed on the reserve roster and are obligated to attend a few days of annual military training for 6 years.
United States Army Nurse Corps
The Army Nurse Corps stopped being all-female in 1955; that year Edward L.T. Lyon was the first man to receive a commission in the Army Nurse Corps. During the Vietnam War many Army nurses would see deployment to South East Asia. Army nurses would staff all major Army hospitals in the theatre, including: Cam Ranh Bay, Da Nang, and Saigon. Vietnam would be the first major deployment of men as nurses into the combat theater, as men could be located in more hazardous locations than what was considered safe for females. Many Army nurses faced enemy fire for the first time due to the unconventional nature of the conflict, and several nurses would die from direct enemy fire. On at least one occasion the US Army hospital at Cam Ranh Bay was assaulted and severely damaged, with a loss of both patient and staff life.