Pararescue specialists with the 103rd Rescue Squadron, Westhampton Beach, New York, conduct multi-component training at the National All-Domain Warfighting Center, at Alpena Combat Readiness Training Center, during Northern Strike 20 on July 21, 2020. Northern Strike is a National Guard Bureau sponsored exercise that provides readiness building opportunities for units from all services to achieve or sustain proficiency in conducting mission command, air, sea, and ground maneuver integration, and the synchronization of fires in a joint, multinational, decisive action environment.