Army poised to revamp Alaska forces to prep for Arctic fight

The U.S. Army is poised to revamp its forces in Alaska to better prepare for future cold-weather conflicts, and it is expected to replace the larger, heavily equipped Stryker Brigade in the state with a more mobile infantry unit better suited for the frigid fight, Army leaders say.

Army Secretary Christine Wormuth said she expects to make a final decision soon about the Alaska troop change, saying she will likely convert the Stryker unit, which uses heavy, eight-wheeled vehicles, to an infantry brigade.

“I think right now the purpose of Army forces...