Player Embed Code: Download Embed Share OKGuard hosts second annual Domestic Operations Symposium Oklahoma National Guard April 15, 2025 | 1:29 Emergency response agencies from across the state gathered for the Oklahoma National Guard’s second annual Domestic Operations Symposium, held at the Armed Forces Reserve Center in Norman, Oklahoma, April 14-15, 2025. The symposium brought city, state, federal and neighboring states together to find ways to build partnerships in the event of a domestic emergency or man-made disaster.