It is one of are top counter-terroism units the other one being DEVGRU (SEAL team 6)

both

It is unknown what the main mission Delta Forces gone on. The Delta Force goes on many of missions.

special intrest groups are groups in the government

Yes. There is a page about Delta Force in Wikipidea. There are countless books about Delta Force, some are written by former Delta Force operatos. There is a book called 'Delta Force', written by the first Commander of Delta Force, Col. Charlie A. Beckwith(Ret).

Average Salary : $68,300 Expected Lifetime Earnings: $2,577,000 of Delta Force soldiers.

You would have to attend SFAS (Special Forces Assessment and Selection). You need to be at least an E4 before attending.

a delta that contains many distributaries

Yes. I have obviously not done it but, as the training program is rumoured to be over a year, I doubt the candidates are kept awake for all of it. However, as with most special operations training programs Im sure sleep deprevation often plays its part.

no im afraid, to the suprise of billions of people, that black ops is infact black ops. took me ages to figure that out, spread the word. sorry about the sarcasm but that was such a stupid question.

hope thsi helped.

Delta represents a change. Therefore, "delta x" means "change in x."

When Wind deposits sediments in a location.

Iran, Somalia, El Salvador, Grenada.

Yes and no. When MARSOC was created in 2006, the direct action platoons (i.e. door kickers) from Force Recon were transferred over and changed into the Marine Special Operations Teams, or MSOTs. The first MARSOC operators were from these Force Recon platoons. This allowed Force Recon to shift their focus back to the intelligence gathering and deep recon missions that they were designed for.

Brooks Brothers, the famous New York clothier, is thought to have introduced the first ready-to-wear men's suits in the United States in 1845 and pioneered the "sack suit" around the turn of the century.