In this image released by the Army Reserve's 75th Training

In this image released by the Army Reserve's 75th Training Command, Soldiers from the unit's Houston-based outfits participate in a cake-cutting ceremony in Houston, Texas, Sunday, April 23, 2017. The gathering, observing the 109th anniversary of the founding of what would later become the Army Reserve, was held at the city's Ellington Field Joint Reserve Base. Hewing to a military tradition, the cutting duties were split between the eldest and youngest Soldiers present for the event. (Photo/75th Training Command, Army Reserve Lt. Col. Steven Johnston)