I Think the voice is the guy that plays Gill Grissom on CSI, What do y'all think? No it's Gary Sinise that plays Detective Mac Taylor on CSI: NY. The person who does the voice over for all Army ads is Gary Senise.
The voice in army commercials is typically done by professional voice actors hired by the advertising agency responsible for creating the commercials. It is not credited to any specific individual.
robt. Wagner
I think it is Julia Roberts.
Tim Allen
Ferdinand Smith
Carnie Wilson
George Clooney
Jeff Goldblum
Gary Senise does the voice over for Army ads.
Sure sounds like George Takei
It's Louis Ferreira, who was in Stargate Universe most recently.
Maya Angel
if its the newer ones like the space monkey, and the one with the cars going around the tree, then the voice of the commercials is Michael C. Hall