phalanx formation
Greek city states often employed the military formation called the phalanx. It was a compact grouping of soldiers that had four sides. In later times this formation was abandoned because other nations such as the legions of ancient Rome were able to defeat the phalanx because of the difficulty in maneuvering troops.
Military threats drastically reduced in the early 1900s because nations started collaborating more and international laws started to take shape. The formation of the league of nations came up as a result of those 1900s laws.
For centuries the Roman army was the best military force in the ancient world. The Romans had developed a unique battle formation called the legion. This was a sophisticated military organization. In addition to this was the training and discipline that the Roman soldiers practiced whether at peace or at war. The Romans were also a sophisticated siege army and were adept at ancient military war engines such as the catapult.
The Infantry traditionally utilize two formations, the file and the wedge.
Squad wedge formation.
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For what purpose? Formations in a formation and formations in the field are two very different things. A squad at formation typically has the squad leader all the way to the right, then the team leaders, then the subordinate troops. In the field, they'll typically move in either a tactical wedge or line formation, as dictated by the terrain and operational situation.
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In the pig's head formation the infantry was placed into a wedge-shaped formation and used to push into the enemy with a wall of shields.
The legatus legionis (legion commander) would order a legion to create a wedge formation. The centurions were responsible for its operation.
The four types of formations commonly used in employing a squad during a riot are: line formation, wedge formation, diamond formation, and skirmish formation. The choice of formation depends on the specific objectives, level of chaos, and potential threats encountered during the riot.
The wedge is V shaped to make the shape of a wedge. The definition of a wedge is a gap between two spaces, thereby causing the V in wedge design. The v shape of the wedge was also used as a military strategy to break through enemy lines.
A gathering of swans is called a flock, unless they are flying in a V formation. While in formation flight, the correct term is a wedge.
Geese
humvee formation
The military term is a Squadron.