The Army has built a network infrastructure "for a specific fight," but the rise of near-peer adversaries necessitates a new approach that relies on internal and external innovation, from new technologies to streamlined acquisition processes, according to a senior service official. Lt. Gen. Paul Ostrowski, military deputy to the assistant secretary of the Army for acquisition, logistics and technology, said March 7 the service has "been on a modernization vacation" for the past eight years due to fiscal constraints, but...