Secretary of Defense James Mattis spoke with members of the Senate Armed Services Committee on Friday, a conversation in which Sen. Lindsey Graham (R-S.C.) reports Mattis said he is mulling expanded U.S. military action in Africa in the wake of the attack in Niger that killed four U.S. soldiers.
"The war is morphing," Graham said. "You're going to see more actions in Africa, not less; you're going to see more aggression by the United States toward our enemies, not less; you're going to have decisions being made not in the White House but out in the field."
Meanwhile, other lawmakers from both sides of the aisle have argued the Niger incident highlights the need to reconsider the broad war-making authority the executive branch has claimed in the post-9/11 era. "The many questions surrounding the death of American service members in Niger show the urgent need to have a public discussion about the current extent of our military operations around the world," said Sen. Tim Kaine (D-Va.). Likewise, Sen. Bob Corker (R-Tenn.) said present threats necessitate "a sober national conversation about Congress' constitutional role in authorizing the use of military force."