Republican Gov. Kim Reynolds on Wednesday promoted a female district judge to the Supreme Court in Iowa, the only state where all of its current justices are men.

Susan Christensen will be the first woman on Iowa's high court in roughly eight years. The appointment doesn't require confirmation by lawmakers for Christensen to take the bench.

During brief remarks from her formal office at the state Capitol, Reynolds praised Christensen's background, which most recently includes being a district court judge in the Fourth Judicial District in southwest Iowa. She previously worked as an assistant county attorney and a district associate judge.

Reynolds prefaced Christensen's announcement by saying that Iowans need "judges who understand the proper role of the courts within our government. Judges who will apply the law, and not make it."

The last woman to serve on the Iowa Supreme Court was Chief Justice Marsha Ternus, who lost her retention election in 2010. Ternus was part of a unanimous decision in 2009 that effectively legalized same-sex marriage in the state. Groups opposing same-sex marriage then led a successful campaign to get Ternus and two other justices voted out of the court.