Dakota Meyer has announced via Instagram that his wife Bristol Palin has given birth to their second child.

"Meet Atlee Bay!!! The newest edition of the Meyer family!! #dadlife #ownthedash," Meyer captioned a black and white photo of him with his arm around Palin, who is cradling their newborn in what appears to be a hospital room.

Palin's publicist confirmed to E! News the couple -- who married in June 2016 -- have welcomed their second daughter.

They are also the parents of 17-month-old Sailor Grace, and Palin has an 8-year-old son Tripp from a previous relationship.

Palin is a "Dancing with the Stars" alum, blogger and the daughter of Sarah Palin, a former Alaska governor and U.S. vice-presidential candidate.

Meyer is an ex-Marine and Medal of Honor recipient.