However, not being in the military can contrast sharply with one's military-related proposals.
Dating back to Kennedy, it seems the Presidents have had progressively less military experience.
Obama: No military experience
Dubya: National Guard, Stateside during Vietnam
Clinton: No military experience
George HW Bush: Naval Reserve, WWII
Reagan: Army, Stateside during WWII
Carter: Navy, Naval Academy during WWII, Sea duty during Korean War
Ford: Navy, Saw combat on USS Monterey during WWII
Nixon: Navy, WWII
Johnson: Navy, Silver Star, WWII
Kennedy: Navy, Combat in WWII