His tour, scheduled for June 20 to July 1, includes visits to Fort Polk, La.; Goodfellow Air Force Base, Texas; and Kirtland Air Force Base, N.M., as well as the USO's newest center at the Dallas/Fort Worth International Airport.
In the last year, Sinise has visited troops in Diego Garcia, Singapore, Korea, Iraq, Kuwait, Qatar, Germany, Italy and Fort Stewart, Ga.
Following a USO tour to Iraq, Sinise co-founded Operation Iraqi Children Organization, which provides school supplies to students in Iraq through U.S. donations.
Celebrity Couples of 2014 [PHOTOS]