No
Impossible to answer without a detailed description of all markings, features, condition, box, accessories, etc..
All branches
ALL of US military branches are currently seving some part in Iraq.
All branches
All Military Branches.
no body commands the military because its all the branches together
I believe that all of the branches of the military offer some form of insurance. If they do not then many insurance firms will offer military discounts to servicemen and women.
That is very debatable, all of our military branches are considered to be the best in the world.
all nine of them.
Most commonly it is the Colt Model 1911 pistol. General issue sidearm to the United States military (all branches) from the 1st world war through the issue of the M9 Beretta pistol. It is still issued depending on the situation. The 1911 and its clones are still very much in use all over the United States, private shooters, FBI "SWAT" team, many other police and military units.
The president has full override for all branches of all the military, thus the "Commander in Chief"
Maybe all of them. Maybe none of them.