Can I join the US army as the US permanent resident ??? Are there any restrictions to join the US army ??? For example : age,physical condition,education etc
Yes, you can join the U.S military as a permanent resident. The requirements are basic: good mental and physical health, etc. This will all be done through a physical test and examination. If you pass, you can enlist in the military.
There is also the education background and the military test. I know this because I have a friend who served in the military. The education background will help determine what rank or position you will be in the military. The higher your educational background, the higher the position in the military you will get. Then, there is the military test, which will test your basic knowledge and determine if you are eligible for a certain branch in the military (Air Force, Navy, Marines, Army, Coast Guard, etc). The air force is usually the hardest to get in because it requires you to have a very high score in the test.
What are the benefits if I join the US army ??? I can't find any information on the internet !
The benefits are a lot. The military will provide you will scholarship for school, they will pay salary, they will give you health benefit, they will help you get a job, training, etc.
http://www.army.com/enlist/requirements.html
One of the benefit that they don't list is the faster processing to become a U.S Citizen. Believe it or not, if a Permanent Resident join the U.S military, they will expedite your naturalization to become U.S Citizen from 3-5 years to 1 year.
I want to join the US coast guard ! I don't want to join the US army.I'm afraid that they will send me to Iraq or Afghanistan !!! Ha...Ha...Ha...I don't want to die !!!
That's the risk of being part of the U.S military, you need to be ready for war anytime. Once you join the military, you are owned by the U.S Government, you have to do whatever they tell you to do. You can say that you don't want to go to Iraq or Afghanistan, but if someday they need you to go there because they need more troops, you have no choice but to follow the order. My friend did that, He didn't want to be sent to Iraq so He joined "The Army Reserves", it suppose to be a defense army inside the U.S. A year after He finished basic military training, He was assigned to go to Iraq because they needed more troops over there. Good thing He came back alive.