Blake Shelton and Luke Bryan will pay tribute to the armed forces with a USO concert at Nellis Air Force Base. Little Big Town, Montgomery Gentry, Craig Morgan, Sunny Sweeney, and Brett Eldredge will also perform at the ACM-sponsored event, which will take place on April 2 just outside of Las Vegas.

The second annual country show is open to all military ID holders, and is just one of many happenings in the days leading up to the 46th annual ACM Awards on April 3 as a part of the week Vegas goes country.

Vegas will get a few extra helpings of Shelton, because in addition to the ACM/USO concert, the 'Hillbilly Bone' hitmaker will host the first-ever NRA Country/ACM Celebrity Shoot on April 2, also on Nellis Air Force Base. Additionally, he will co-host the star-studded ACM Awards on Sunday evening alongside the fiery Reba McEntire.