On Tuesday (Feb. 14), RaeLynn shared a Valentine's Day message for her husband, Josh Davis, that contained some big news: Davis has joined the United States military.

According to an Instagram post from RaeLynn, Davis left for basic training on Monday (Feb. 13); the singer calls his enlistment "a new adventure for us."

"My husband has always supported me in everything that I've wanted to do," RaeLynn writes. "Saying I'm proud doesn't scratch the surface of how I feel. I love his heart and the man that he is more and more every single day. I married up in every way."

Country Stars Who Have Served in the Military

In her message, RaeLynn asks her fans to pray for both her husband and all of those with a loved one in the military. She calls Davis her hero "and the best Valentine a wife could ask for."

RaeLynn and Davis wed in February of 2016, following an October 2015 engagement.

RaeLynn will release her full-length debut album, WildHorse, in March. She's currently out on the road with Blake Shelton, her coach from Season 2 of The Voice, for Shelton's 2017 Doin’ It to Country Songs Tour.

Do You Know RaeLynn's Real Name?

Top 5 Unforgettable Country Military Moments

More From TheBoot