24 February 2026 Navy Reserve Sailors Sharpen Skills in MAKO Challenge 2026 NORFOLK, Va. (Feb. 24, 2026) – Navy Reserve Sailors from U.S. Fleet Forces Command, U.S. 2nd Fleet, and U.S. 4th Fleet gathered at the Navy Warfare Development Center for exercise MAKO Challenge 2026, held from Feb. 19-22...