Your father's records are held at the National Archives. If he served in the USMC or Navy then you will be able to acquire a complete personnel file that will show you where he served and what he did. Unfortunately, if he served in the Army or AAF during WWII, chances are that his personnel records were lost in the '73 fire. The only way to recover these is going to be through hiring a researcher to reconstruct the records for you. This will allow you to see where your dad served and what he did during the war. See Related Link.
Veterans Administration
The US Military Records Center, near St.Louis, MO., keeps all US military personnel records. They have a website.
Unless it was issued to the Military you can't get much and then only limited information. The Military records were researched but the early Remington records were lost in a fire.
Ancestry's website has a list of military records. A membership is a little expensive, but you can do a fourteen day trial and it is very easy to cancel online.
worked in the military
Military records are public domain. You can request a copy of their military records from the National Personnel Records Center. A link is provided for you in the 'related links' section of this question page.
The Records Custodian in the military.
You would have to travel to England, gain access to the military records and hope they still exist.
No, a wife who you got separated cannot make copies from your military or VA medical records without your permission.
Military records are held by the Library and Archives in Canada. Available records date back to before World War II.
Go to the US Archives. If you go to the .gov website for the US Archives, you will find a link to military records. You can fill out a form online, and if it is available they will send you the records for a small fee for copying charges.
Obtain a copy of your military records from the National Personnel Records Centre in St. Louis. Included will be intake and discharging units.