Active Duty sends you after a short while of time to a certain place after training. While Reserves sends you after a certain time depending on how long you signed up. [ex. My brother signed up for 4 years, hes had training and after the 3rd year he goes to Iraq for the last year then he is free.]
There is an acronym AGR which stands for active guard reserve. This is for members that are on active duty with the Guard or Reseves.
A national army is a regular army. If, however, you want to know the difference between the National Guard and the regular Army, the National Guard is a part time reserve drawn from the general population who are mobilised in periods of national emergency.
The Army National Guard is a reserve force of the Army. The Army is active duty. The term National Army has not been used since shortly after WW1 in the U.S.
There are actually two National Guards, but when people say the National Guard they are probably (but not necessarily) talking about the Army National Guard. The other National Guard is the Air National Guard which is to the Air Force what the Army National Guard is to the Army.
Over 1,000,000 soldiers serve collectively in the Active Army, Army Reserve and Army National Guard.
In the United States, there are seven Armed Forces Reserve Components. These include the Army Reserve, Navy Reserve, Marine Corps Reserve, Air Force Reserve, Coast Guard Reserve, the Army National Guard, and the Air National Guard. Each component serves to provide additional support and personnel to active-duty forces as needed.
If you are referring to the U.S. Army and Air Force reserves, yes, they are known as the "National Guard." Actually U.S. Army Reserve and Air Force Reserve are federal reserve forces. Air and Army National Guard are state forces that can be federalized by the President.
Most National Guard officers are on reserve duty status.
You really need to speak with a National Guard recruiter about that. As the National Guard is a separate component from the Regular Army and Army Reserve, individual states do have some say in things such as age limits, and they may vary between states.
Without getting too technical, the basic difference is that the Air Force Reserve is the reserve forces for the active Air Force, and the Air National Guard is specifically attached to one state. The governor of the respective state is the commander in chief for their guard. The same goes for the Army. Both the Air Force Reserve and the Air National Guard ARE part of the Air Force. The reserve is federal while the guard is state. Both wear name tapes that state U.S. Air Force on their uniforms.
United States Army (includes Army Reserve and Army National Guard) United States Air Force (includes Air Force Reserve and Air National Guard) United States Navy (includes Navy Reserve) United States Marine Corps (includes Marine Corps Reserve) United States Coast Guard (includes Coast Guard Reserve)
It's a reserve force of the military.