Master Sergeant Ronald E Callahan was assigned to the US Army.

Ronald received the Distinguished Service Cross (DSC)

Served during

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The contained information on Ronald E Callahan is gathered and extracted from military records from a variety of sources. This material in no way represents this serviceman's complete military record; we welcome additional material. If you can help add to Master Sergeant Ronald Callahan's military record please contact us. This can include award citations and photos. . .