2+ day, 10+ hour ago  (115+ words) U. S. Marine Corps Sgt. Maj. Adan Moreno, sergeant major of Marine Corps Base Hawaii (MCBH), left, and Col. Jeremy Beaven, center, commanding officer of MCBH, observe the new Marine Corps Exchange (MCX) at the Semper Fit Gym, MCBH, April 4, 2026. The 24-hour Mini…...