WASHINGTON  The Association of the US Army’s 2025 Annual Meeting and Exposition, the largest annual land warfare exposition in North America, kicked off Monday in Washington, DC. The three-day event at the Walter E. Washington Convention Center features more than 780 exhibits in five halls. With more than 44,000 participants and delegates from 92 nations, the event brings together the global defense community to forge the future of national security. This year’s theme, 'Agile, Adaptive, Lethal: