21 March 2022 Navy Expeditionary Combat Forces Lead Joint Expeditionary Advanced Base Operations During Fleet Battle Problem 22-1 Navy Expeditionary Combat Forces (NECF) operated alongside the United States Marine Corps (USMC) off the coast of Camp Lejeune to conduct Fleet Battle Problem (FBP) 22-1 March 16-21.Fleet Battle Problems occur multiple times a year to test coordinated Fleet capabilities. During FBP 22-1, Navy...