06/25/2014: Marines participating in 1st Radio Reconnaissance Platoon’s static-line exercise parachute on to the landing zone aboard Marine Corps Base Camp Pendleton, Calif., April 23, 2014.   [slidepress gallery='marines-test-their-para-skills'] Credit: I Marine Expeditionary Force:4/23/14 The jump was conducted to ensure airborne qualified Marines are up to speed in the proper parachuting…