4) The U.S. Department of Defense recently announced a major technological transformation plan, officially partnering with Elon Musk's AI company xAI. The core of the collaboration is to integrate xAI's cutting-edge capability suite into the Army's recently launched customized artificial intelligence platform GenAI.mil, which not only enhances document processing efficiency but, more importantly, strengthens decision-making advantages through technological means, and empowers personnel to access real-time global information via the X platform, providing decisive information intelligence advantages for daily operations. The system is expected to go live in early 2026.