Sen. Roger WickerRoger Frederick WickerSenator predicts Congress will wrap up tax work in two weeks The Hill's Whip List: Where Republicans stand on Senate tax bill US warship collides with Japanese tug boat MORE (R-Miss.), who is a member of the Senate Armed Services Committee, penned the amendment and argued on Wednesday that the Department of Defense's summer authorization for military chaplains to perform same-sex marriages in accordance with state law should not be a mandate. 

“This amendment will allow the chaplains of our Armed Forces to maintain the freedom of conscience necessary to serve both their nation and their religion without conflict,” Wicker said.  “Protections for military chaplains should be guaranteed in any policy changes being implemented.”

The amendment was attached, en bloc with several dozen other amendments, to the pending National Defense Authorization Act for fiscal 2012.