His father and his three brothers voluntarily enlisted to fight in the First World War.

Why should we be concerned if a few lunatics voluntarily enlist in the space navy so they can lose their lives on some alien world?

Voluntarily enlisted for the duration of the war.

A lot of students enlisted in newly formed Polish armed forces voluntarily.

The battalion retained its essentially Irish character to the end of the war, and was first to last composed of voluntarily enlisted soldiers.

On 22 October 1913, Dhôme voluntarily enlisted for three years military service.

The first Seabees were not raw recruits when they voluntarily enlisted.

I saw in your record that you enlisted voluntarily without drugs and or hypnotics being used.

Note carefully which of these statistics cover those minorities drafted into the armed forces and which include personnel who voluntarily enlisted.

After all, she voluntarily enlisted, so she is supposed to make daycare arrangements for her baby.