It is sometimes referred to by its genus name, Perilla, which is ambiguous, as the name also includes the Perilla frutescens, which is a different culinary cultigen. Starting around the 1980s, the rise in popularity of Japanese cuisine has resulted in the mass media more commonly referring to it as shiso.
The Two Fire Team Movement Formations. 1  They make the best use of the team, squad, or platoon's firepower.  In both of the following fire team formations, the fire team leader moves at the front of the formation. The fire team leader to fire and maneuver the fire team by using hand and arm signals.
Generally, the fire team is the smallest maneuver element in either service's infantry branch, with the squad ranking above it. There's a team leader, a rifleman, an automatic rifleman and an assistant (an 'A' Gunner) in the Marines or an automatic rifleman and a grenade launcher specialist in the Army. The squad itself is the lowest formal element in terms of organizational hierarchy. The squad leader's first task is to effectively develop fire team proficiency.