What do U.S marines do?

Answer 1

The United States Marine Corps serves as an amphibious force-in-readiness. As outlined in 10 U.S.C. § 5063 and as originally introduced under the National Security Act of 1947, it has three primary areas of responsibility:

• "The seizure or defense of advanced naval bases and other land operations to support naval campaigns;
• The development of tactics, technique, and equipment used by amphibious landing forces; and
• Such other duties as the President may direct."

In addition to its primary duties, the Marine Corps has missions in direct support of the White House and the State Department. The Marine Band, dubbed the "President's Own" by Thomas Jefferson, provides music for state functions at the White House. Marines guard presidential retreats, including Camp David,[20] and the Marines of the Executive Flight Detachment of HMX-1 provide helicopter transport to the President and Vice President, using the call signs "Marine One" and "Marine Two" respectively.

By authority of the 1946 Foreign Service Act, the Marine security guards of the Marine Embassy Security Command provide security for American embassies, legations, and consulates at more than 140 posts worldwide

Answer 2

Marine engines are almost always based on an automotive/ industrial counterpart. They are marinated to have a cooling system that uses the seawater to cool them directly or indirectly through a heat exchanger. Dodge uses a 6 cylinder Cummins diesel and Cummins has many marine versions of the same engine. To know more about marine engines visit http://www.hiperformer.com/engine_basics/marine_engines_products.html

Answer 3

the marines help by killing badguys and protecting civilans.

Answer 4

What do U.S. marines do while working?