Diff between army and marines?

Question

I know the marines are a smaller branch (relative speaking), have a reputation for being tougher and part of the navy etc but I gues I am asking is what is the "functional difference" between the army and marines?

i.e. in what situations would the marines be sent in and in which would the army be sent in? Just curious because it "seems" like they're roles from my personal understanding seems to overlap.
From my understanding....
Army = large scale, long term land based operations.
Marines = smaller scale, short term or stabalizing operations.

Although there seems to be many examples in the past century where those roles were reverse.

Answer 1

I always thought that the Army many stayed on the ground while the Marines were on the ground, in the air and on the sea.

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Answer 2

The Marines are part of the Navy this is to say they are the Navy's army, they are normally the first troops sent to invade or carry out the first parts of a war, although that can vary depending on the mission. The Army Rangers or Navy Seals can also be used in these cases. In Afghanistan the Air Force Red troops were the first troops in and for the most part carried out the mission until the Taliban fell. History shows us that the Marines are the first troops to arrive because troops in the past arrived by sea, being the First troops in battle they were a tough bunch as they had to get control of the enemy and the battle and hold until the army could arrive usually in small numbers. This has changed some over the years because we fly a lot of our troops into battle. The Marines operate in small numbers and can hit quick and get out quick, they normally do not have any heavy armored such as tanks or armored vehicles like the Bradly, the Army has all these and many more, artillery Pieces and the like. The Army also can not fly fixed wing aircraft like the Air Force does, but the Marines can and do. I hope this helps a little but keep in mind that the military has changed so much since the mission of the Marines was first conceived and there for at times these two fighting forces over lap in missions. Their training is also much different than the army or the Air Force or the Navy. All branchs of the military have their own special forces these days but all for different reasons.

Answer 3

my husband is a marine and my good friend is in the army. This is my understanding of the differences. For ex. when the war started in iraq, they both were stationed in different cities doing whatever their MOS (job) is. Well lets say the army cant control an area so the marines will go get the whole place situated and once its all taken care of then the army will take over. Also... every single marine no matter what their job is, for ex. Admin, Communications, Combat engineers they are all qualified to use a rifle and know how to use and have to take test every so often to keep their score up. Something like that. Hope that helps

Answer 4

Your right, they overlap with the Army in about 80% of the things things they can do, another 15% overlaps the Navy (fighter jets etc...) only about 5% is actually unique. There have even been proposals in the past to fold the Marines into the Army.

Answer 5

Colin's rationalization isn't undesirable regardless of the indisputable fact that it thoroughly misses the shown reality that the Marines are immediately hardly the first to set up. the military has our personal "first to strive against" forces in our quick deployment forces and we may be able to get there before the Marines awaken. The Marines first line of troops is the MEU and MEBs floating international huge. not quite a number of help once you do not have a coastline. It can also take a lengthy time period to sail to a objective when you're contained in the incorrect position. we are hardly contained in the right position. the military has the 82D Airborne branch which continuously has Battalions on DRF a million, 2, and three, respectively. On each and each of those alert statuses, the battalion ought to muster in 2, 4, and six hours. interior 18 hours of muster that battalion should be airborne and heading for any objective contained in the international for an airborne insertion. the overall project is to snatch an airfield and sparkling the way for keep on with on forces. We then have the 3D Infantry branch (mech) that follows on for the massive punch. Then we've the Ranger and our particular Forces for different insertion missions. The Marines are tremendous for what they do, yet they weren't in any respect meant to be a lead element for the military. in addition they resent the implication that they're a smaller military.

Answer 6

Amphibious and maritime prepositioned forces play an ever-increasing role in supporting the attainment of national objectives while protecting the national interests. Marine operating forces will employ Expeditionary Maneuver Warfare (EMW) to respond across the spectrum of conflict in the littorals and, as part of the Joint Force, in the execution of sustained land operations ashore. Because the Navy-Marine Corps team operates from the sea, there are fewer political constraints often encountered by forces tied to a land-based infrastructure. To deploy a MAGTF to a crisis area only requires a request from the geographic COCOM and an order from the National Command Authorities. As operational reach increases so do the depth and degree to which the Marines can influence events ashore. The Marine Corps’ unique warfighting capabilities offer the Nation an unparalleled ability to seize opportunities and respond to challenges in achieving military objectives around the world. These objectives include supporting stability through forward presence and engagement, providing assistance during natural or manmade disasters, or executing and winning major combat engagements.,

As the Nation’s expeditionary total force in readiness, the Marine Corps operates anywhere the national interests require. The Marine Corps employs integrated, combined-arms forces that include air, ground, and combat service support units under a single commander when responding to national and international crises. These MAGTFs are organized, trained, and equipped from the operating forces assigned to Marine Corps Forces, Pacific; Marine Corps Forces, Atlantic; and Marine Corps Forces, Reserve. The Commanders of Marine Corps Forces Pacific and Atlantic provide geographical combatant commanders (COCOM) with scalable MAGTFs that possess the unique ability to project mobile, reinforceable, sustainable combat power across the full range of military operations and under all conditions.

Answer 7

A.R.M.Y = Ain't ready to be Marines Yet

Marines = My a$$ rides in Navy Equipment

But seriously:

The U.S Army is a much larger force, with alot better equipment and money. They get to test out the new military toys that are invented.Also, they give out alot of money for college and other things (By the way, if your joining for the college money, don't.) BUT, with lower recruit standards, alot more dirtbags can make it into the Army than before.

The U.S Marine Corps is the proudest service in the military, arguably. They get all the hand-me-downs from the Army, and they do more with less, and like it that way. Marines are Marines until the day that they die, and they are extremely proud of that title. BUT, they have the highest standards, and have the most washouts of any service training station. They are tough, and expect you to be tough too, but they will fight to the death to take care of one of their own. Once you are a Marine, you are their brother for life.

Answer 8

The Army is the principle land force of the U.S. Their primary purpose is sustained land combat operations (seize, occupy, defend). The Marine Corps overlaps somewhat with the Army in that they also conduct land operations, but in an adjunct capacity. They also provide amphibious support for the landing forces. They also are charged with providing security for naval stations and ships.

Answer 9

well one difference is the president can call in the Marines and send them any where he wants... but with the army he has to get permission from congress.... plus the marines are better... ( from my point of view )

Answer 10

Both were sent to detonate the non-existing WMD