Marines are a seond army Good point here the us marines are supposed to be amphibious So why were they in the desert fighting no where near water I know that desert training also serves very well in any venue where retreat is out of the question but the us army has that job inland is army shore is marine corps Also the seals have robbed the job of us marines the marines should be the seals and the green berets or rangers should have captured bin ladennot seals Why is the navy forming seal teams for fighting on beaches that s the marines job and then seals are doing stuff that is army job Seems navy is the biggest robber of all they comepte with the marines with seal teams they ompete with the army with seals again they even have an air force seems weird that americas team of capturing terrorists comes from the navy And then there the united states air force pj cct the AF wanted a piece of the tough guy land action so they formed cct their own commandos who go in on land to destroy enemy airports crafts and anti airplane groupn weapons thatsthe armys job so now an american boy who wants to join the toughest has to choose seals green berets pj cct or marine rangers all trained together we are one confusing country