IDF Paratroopers Regiment Tag. Typically, each IDF unit (yehida) has its own shoulder tag. Shoulder tags consist of a long section and a tip, which can be one of four shapes: a circle (commands, directorates and air force units except anti-aircraft), a square (Golani Brigade), a diamond, or a shield-like shape (most common). The Paratroopers Brigade, also known as the 35th Brigade, is a unit of paratroopers within the Israel Defense Forces (IDF), and forms a major part of the Infantry Corps. It has a history of carrying out special forces-style missions dating back to the 1950s. It is currently involved primarily in counter terror operations within the West Bank.