U.S. Air Force Col. Joshua Koslov, 609th Air Operations Center commander, Al Udeid Air Base, Qatar, spoke at the 505th Command and Control Wing Multi-Domain Warfare Officer Class 21B's graduation at Hurlburt Field, Florida, Nov. 19. The Multi-Domain Warfare Officer career field was created in line with the Chief of Staff of the Air Force's vision to develop dedicated operational-level command and control, or C2, experts responsible for integrating joint and coalition capabilities across multiple warfighting domains