MARINE CORPS AIR GROUND COMBAT CENTER TWENTYNINE PALMS, Calif. – Amidst the remote sands and sweltering heat of the California desert, 2nd Marine Regiment, 2nd Marine Division, embarks on the U.S. Marine Corps’ pioneer test of the JUMP 20-X equipped with the Switchblade 300 Block 20 at the conventional level during Service Level Training Exercise […]