NATO is boosting its readiness levels in response to the region's "changing security environment," says the deputy chief of staff for operations in the alliance's Multinational Corps Northeast. Army Brig. Gen. Frank Tate, who is by his own account "the first American general officer ever stationed east of the former Iron Curtain . . . operationally," told Inside the Army on April 30 that while U.S. European Command "was a big bill payer for a long time, to all...