The unit was organized in the late 1980s and continues to the present.

On 10 November 1917, the unit was organized and given a designation.

Because the unit was being organized late in the war, enlistees became hard to find.

A fire-fighting unit was organized within the university in 1899.

The units already were being organized on the dock and nearby lots.

From at least 1991, the units were organized as such:

The unit was organized in February 1937, partially as an experiment.

In 1632, this unit was organized into a cavalry regiment.

The fighting units of dragons are organized in groups known as Wings.

The unit, based in New York, will be organized along business lines rather than by geography.