An army

An Army, literally pronounced as "ANN-ARRRMEEE" are disposable mercenary corps bought out by anyone who's evil and stupid to pay for their ridiculously high prices. They can do anything that suits the job at hand and special requirements asked by the buyer. For example, the great American SpaceWar of 1943 hired An Army infantry to fight in crude dinosaur costumes in an attempt to confuse the extraterrestrial menace