- squadron - a cavalry unit consisting of two or more troops and headquarters and supporting arms
--1 is a kind of cavalry
- squadron - an air force unit larger than a flight and smaller than a group
--2 is a kind of air unit
--2 is a member of wing
--2 has particulars: escadrille- squadron - a naval unit that is detached from the fleet for a particular task
--3 is a kind of naval unit
--3 has particulars: escadrille - squadron - an air force unit larger than a flight and smaller than a group